1	F. Colombo, V. Vespri: Generation of analytic semigroups in W^{k,p} and C^k, Differential and Integral Equations,  6 (1996), 421-436.
2	F. Colombo: Quasilinear Parabolic Equations in C^k  Spaces, Dynamic Systems and Applications, 6 (1997),  271-296.
3	F. Colombo,  A. Lorenzi: Identification of time and space dependent relaxation kernels in the theory of materials with memory I, Journal of Mathematical Analysis and Applications,  213 (1997),  32-62.
4	F. Colombo, A. Lorenzi: Identification of time and space dependent relaxation kernels in the theory of materials with memory II, Journal of Mathematical Analysis and Applications,  213 (1997),  63-90.
5	F. Colombo,  A. Lorenzi: An inverse problem in the theory of combustion of materials with memory, Advances in Differential Equations,  3 (1998), 133-154.
6	F.Colombo, P. Loustaunau, I. Sabadini,  D.C. Struppa: Regular functions of biquaternionic variables and Maxwell's equations, Journal of Geometry and Physics,  26 (1998), 183-201.
7	F. Colombo:  Problemi inversi, equazioni quasilineari e semigruppi analitici, Estratto  della Tesi di Dottorato, Bollettino UMI, 1-A  (1998), 97-100.
8	F. Colombo,  M. Giuli, V. Vespri: Generation of smoothing semigroups by degenerate elliptic operators arising in financial mathematics, Communications in Applied Analysis,  3 (1999), 283-202.
9	F. Colombo,  R. Monte, V. Vespri: On Some Equations About European Option Pricing, Proceedings of the 18th IFIP Conference on Systems Modeling and Optimization, (Detroit, MI, 1997) Addison Wesley Longman, Research notes in Mathematics,   396 (1999),  33-41.
10	F.Colombo,  I. Sabadini,  D.C. Struppa: Dirac equation in the octonionic algebra, Contemporary Mathematics AMS,   251 (2000), 117-134.
11	F. Colombo,  A. Lorenzi: An identification problem related to a parabolic integrodifferential equation with non commuting spatial operators, Journal Inverse and Ill-posed Problems,  8 (2000),  505-540.
12	F. Colombo: Continuous dependence results for an inverse problem in the theory of combustion of materials with memory, Rendiconti Istituto Matematico Universita` di Trieste,  32 (2000), 189-215.
13	F. Colombo: A quasilinear parabolic inverse problem in Holder spaces, Differential and Integral Equations,  14 (2001), 1237-1258.
14	F. Colombo: Direct and inverse problems for a phase field model with memory, Journal of Mathematical Analysis and Applications,  260 (2001),  517-545.
15	F. Colombo:  Some inverse  problems related to the heat equation with memory in non smooth spatial domains, Series on Advances in Mathematics for Applied Sciences: Mathematical Models and Methods for Smart Materials. Editors M. Fabrizio, B. Lazzari, A. Morro,  62 (2002), 61-72.
16	F. Colombo,  D. Guidetti,  A. Lorenzi: Elliptic equations in non-smooth plane domains with an application to a parabolic problem, Advances in Differential Equations,  7 (2002), 695-716.
17	F. Colombo: An inverse problem for a generalized Kermack-McKendrick model, Journal of Inverse and Ill-Posed Problems, 10 (2002), 221-241.
18	C. Cavaterra,  F. Colombo: Automatic control problems for reaction diffusion systems, Journal of Evolution Equations,  2 (2002), 241-273.
19	F. Colombo, D. Guidetti: A unified approach to nonlinear  integro-differential inverse problems of  parabolic type, Zeitschrift fur Analysis und ihre Anwendungen, 21 (2002),  431-464.
20	F. Colombo I. Sabadini, F. Sommen,  D. C. Struppa: Syzygies and conservation laws, Foundations of Physics Letters,  15 (2002), 507-522.
21	F. Colombo,  M. Giuli, V. Vespri: A Semigroup Approach to No-Arbitrage Pricing Theory: Constant Elasticity Variance Model and Term Structure Models, Proceedings of ``Evolution Equation 2000: Appl. to Phys., Ind., Life Sci. Econ. EVEQ 2000'', (2002).
22	F. Colombo, V. Vespri: A semilinear integrodifferential inverse problem, Evolution equations, J. Goldstein, R. Nagel and S. Romanelli editors, Marcel Dekker, Inc.  (2003) , 91-104, cap.6.
23	F. Colombo, D. Guidetti,  A. Lorenzi: On  applications of maximal regularity to inverse  problems for integrodifferential equations of parabolic type, Evolution equations, J. Goldstein, R. Nagel and S. Romanelli editors, Marcel Dekker, Inc. 2003, 77-90,  cap.5.
24	F. Colombo,  I. Sabadini , D.C. Struppa: An introduction to Computational Algebraic Analysis, Milan Journal of  Mathematics, 71 (2003),  1-36.
25	F. Colombo,  D. Guidetti, A. Lorenzi: Integrodifferential  identification problems for thermal materials with memory in non-smooth plane domains, Dynamic Systems and Applications,  12  (2003),  533-560.
26	F. Colombo,  D. Guidetti,  A. Lorenzi: Inegrodifferential identification problems for  the heat equation in cylindrical domains, Advances in Mathematical Science and Application,  13 (2003), 639-662.
27	C. Cavaterra,  F. Colombo: Identifying a heat source in automatic control problem, Communication on Applied Nonlinear Analysis,  11 (2004), 1-23.
28	F. Colombo, F. Tomarelli: Boundary value problems and obstacle problem for elastic bodies with free cracks , Calculus of Variations: Topics from the Mathematical Heritage of Ennio De Giorgi, D. Pallara (ed.), Quaderni di Mathematica,  14. Series edited by Dipartimento di Matematica della Seconda Universita` di Napoli, (2004).
29	F. Colombo,  A. Damiano,  I. Sabadini and  D.C. Struppa: A surjectivity theorem for differential operators on spaces of regular functions, Complex Variables Theory and Application,  50 (2005),  389-400.
30	F. Colombo and   D. Guidetti: An inverse problem for a phase-field model in Sobolev spaces, Nonlinear elliptic and parabolic problems, 189-210, Progr. Nonlinear Differential Equations Appl., 64, Birkhäuser, Basel, 2005.
31	F. Colombo: Quasilinear Systems with Memory Kernels, Journal of Mathematical Analysis and Applications, 311 (2005), 40-68.
32	F. Colombo,  D. Guidetti, V. Vespri: Identification of two memory kernels and the time dependence of the heat source for a parabolic conserved phase-field model, Mathematical Methods for the Applied Science,  28 (2005), 2085-2115.
33	F. Colombo,  D. Guidetti,  A. Lorenzi,  V. Vespri: Some recent results on  inverse problems  arising from phase-field models, RIMS Kokyuroku,  1436 (2005), 66-87.
34	F. Colombo,  V. Soucek,  D. C. Struppa:  Invariant resolutions for several Fueter operators, Journal of Geometry and Physics,  56 (2006),  1175- 1191.
35	Colombo, D. Guidetti, V. Vespri : A global in time result for an integro-differential parabolic inverse problem in the space of bounded functions, Dissipative phase transitions,  65--86, Ser. Adv. Math. Appl. Sci., 71, World Sci. Publ., Hackensack, NJ, 2006.
36	F. Colombo, D. Guidetti , V. Vespri : Some  global in time results  for integro-differential  parabolic inverse  problems, Differential equations: inverse and direct problems, 35-58, Lect. Notes Pure Appl. Math., 251, Chapman & Hall/CRC, Boca Raton, FL, 2006.
37	F. Colombo, A. Damiano: Identification of the memory kernel and the heat source for a phase-field model, Houston Journal of Mathematics,  32 (2006),  895-920.
38	F. Colombo,  D. Guidetti : A global in time existence and uniqueness result for a semilinear integrodifferential parabolic  inverse problem in Sobolev Spaces, Mathematical Models and Methods in Applied Science, 17 (2007), 1-29.
39	F. Colombo: An inverse problem for the strongly damped wave equation with memory, Nonlinearity, 20 (2007), 659-683.
40	F. Colombo, M.E Luna-Elizarraras, I. Sabadini, M.V. Shapiro,   D.C. Struppa: A new characterization of pseudoconvex domains in C^2, Comptes Rendus Math. Acad. Sci. Paris,  334 (2007),  677-680.
41	F. Colombo,  A. Damiano, I. Sabadini,  D.C. Struppa: Quaternionic hyperfunctions on 5-dimensional varieties in H^2, Journal of  Geometrical Analysis,  17 (2007), 459-478.
42	F. Colombo, G. Gentili, I. Sabadini,  D.C. Struppa: A functional calculus in a non commutative  setting, Electronic Research Announcements in Mathematical Sciences,  14 (2007),  60-68.
43	F. Colombo: An inverse problem  for a parabolic integrodifferential model in the theory of combustion, Physica D, 236 (2007),  81-89.
44	F. Colombo, I. Sabadini, D.C. Struppa: A new functional calculus for non commuting operators, Journal of Functional Analysis,  254 (2008),  2255-2274.
45	F. Colombo,  D. Guidetti: An inverse problem for the beam equation with memory with non homogeneous boundary conditions, Inverse Problems,  24 (2008),  065015 (28p).
46	F. Colombo, G. Gentili, I. Sabadini,  D.C. Struppa: An overview on functional calculi in different settings, Hypercomplex Analysis, Trends in Mathematics, Birkhauser, 69-99, 2009.
47	F. Colombo, I. Sabadini: A structure formula for  slice monogenic functions and some of its consequences, Hypercomplex Analysis, Trends in Mathematics, Birkhauser, 101-114,  2009.
48	F. Colombo,  D. Guidetti:  Identification of the memory  kernel in the strongly damped wave equation by a flux condition, Communication on Pure and Applied Analysis,  8 (2009), 601-620.
49	F. Colombo, I. Sabadini: On some properties of the quaternionic functional calculus, Journal of  Geometric Analysis, 19 (2009), 601-627.
50	F. Colombo: Global in time results for a class of inverse problems, Journal of Inverse and Ill-Posed Problems, 17 (2009), 259-287.
51	F. Colombo,  I. Sabadini, D.C. Struppa: Slice monogenic functions, Israel Journal of Mathematics, 171  (2009), 385-403.
52	F. Colombo,  A. Damiano, I. Sabadini, D. C. Struppa: A new Dolbeault complex in quaternionic and Clifford analysis, More Progresses in Analysis, Proceedings of the 5th ISAAC Conference, 1019-1032.
53	F. Colombo,  A. Damiano, I. Sabadini, D. C. Struppa: A functional calculus for n-tuples of non-commuting operators, Advances in Applied Clifford Algebra,  19 (2009),  225-236.
54	F. Colombo,  I. Sabadini, D.C. Struppa, A. Vajiac, M. Vajiac: Computational algebra techniques in electromagnetism, Journal of mathematical science: advances and applications, 3 (2009), 77-88.
55	F. Colombo, G. Gentili, I. Sabadini, D. C. Struppa: Extension results for slice regular functions of a quaternionic variable, Advances in Mathematics,  222 (2009),  1793-1808.
56	F. Colombo,  D. Guidetti: Some results on the reconstruction of  a convolution kernel in an integrodifferential  beam equation, Communication to SIMAI Congress,  3 (2009), 264 (10p).
57	F. Colombo: Stability and global in time  results for an inverse problem related to a nuclear reactor model, Inverse Problems, 25 (2009), 105007 (20p).
58	F. Colombo,  G. Gentili, I. Sabadini, D.C. Struppa: Non commutative functional calculus:  unbounded operators, Journal of Geometry and Physics,  60 (2010), 251-259.
59	F. Colombo,  G. Gentili, I. Sabadini, D.C. Struppa: Non commutative functional calculus:  bounded operators, Complex Analysis and Operator Theory,  4  (2010), 821-843.
60	F. Colombo,  I. Sabadini, D.C. Struppa: An extension theorem for slice monogenic functions and some of its consequences, Israel Journal of Mathematics,  177 (2010), 369-389.
61	F. Colombo,  I. Sabadini, F. Sommen: The Fueter mapping theorem in integral form and  the F-functional calculus, Mathematical Methods in the Applied Science,  33 (2010), 2050-2066.
62	F. Colombo,  I. Sabadini, D.C. Struppa: Duality theorems for slice hyperholomorphic functions,   Journal fur die Reine und Angewandte Mathematik (Crelle's  Journal),  645 (2010), 85-104.
63	F. Colombo,   G. Gentili, I. Sabadini: A Cauchy kernel for slice regular functions, Annals of Global Analysis and Geometry,  37 (2010), 361-378.
64	F. Colombo: An inverse problem for a linearized model in the theory of combustion, Journal of Inverse and Ill-Posed Problems,  18 (2010), 167-187.
65	F. Colombo, I. Sabadini: On the  formulations of the quaternionic functional calculus, Journal of Geometry and Physics,  60 (2010), 1490-1508.
66	F. Colombo,  I. Sabadini, D.C. Struppa: The Pompeiu formula for slice hyperholomorphic functions, Michigan Mathematical Journal,  60 (2011), 163-170.
67	F. Colombo, I. Sabadini, D.C. Struppa, A. Vajiac, M. Vajiac: Singularities of functions of one and several bicomplex variables, Arkiv for Matematik (Institute Mittag-Leffler),  49 (2011), 277-294.
68	F. Colombo, I. Sabadini: Bounded perturbations of the resolvent operators associated to the  F-spectrum, Hypercomplex Analysis and Applications, Trends in Mathematics, Birkhauser, (2011), 13-28.
69	F. Colombo, I. Sabadini,  D.C. Struppa, A. Vajiac, M. Vajiac: Bicomplex hyperfunctions, Annali di Matematica Pura ed Applicata,  190 (2011), 247-261.
70	F. Colombo, I. Sabadini: The Cauchy formula with s-monogenic kernel and a functional calculus for noncommuting operators, Journal of Mathematical Analysis and Applications,  373 (2011), 655-679.
71	F. Colombo, I. Sabadini: The quaternionic evolution operator, Advances in Mathematics,  227 (2011), 1772-1805.
72	F. Colombo, D. Guidetti: Some results on the identification of memory kernels, in Modern Aspects of the Theory of Partial Differential Equations, Series: Operator Theory: Advances and Applications, Vol. 216, p.121-138, Ruzhansky, Michael; Wirth, Jens (Eds.) 1st Edition,  (2011).
73	F. Colombo, I. Sabadini,  D.C. Struppa: The Runge theorem for slice hyperholomorphic functions, Proceedings American Mathematical Society,  139  (2011), 1787-1803.
74	F. Colombo, J. O. Gonzalez-Cervantes, I. Sabadini: Comparison of the Various Notions of Slice Monogenic Functions and their Variations,  Conf. Proc. ICNAAM,  1389  (2011), 264--267, Vol. A, B and C, American Institute of Physics.
75	F. Colombo, I. Sabadini, F. Sommen: The inverse Fueter mapping theorem, Communication on Pure and Applied Analysis, 10 (2011), 1165-1181.
76	F. Colombo, Y. Aharonov,  I. Sabadini, D.C. Struppa, J. Tollaksen: Some mathematical properties of  superoscillations, Journal of Physics A: Mathematical and  Theoretical,   44 (2011), 365304 (16pp).
77	F. Colombo, J. O. Gonzalez-Cervantes, I. Sabadini: The Bergman-Sce transform for slice monogenic functions, Mathematical Methods in the Applied Sciences,  34 (2011), 1896- 1909.
78	F. Colombo, I. Sabadini: The  F-spectrum and the SC-functional calculus, Proceedings of the Royal Society of Edinburgh, Section A, 142  (2012), 479-500.
79	F. Colombo,  M. E. Luna-Elizarraras, I. Sabadini, M. Shapiro, D.C. Struppa: A quaternionic treatment of the inhomogeneous div-rot system, Moscow Mathematical Journal,  12 (2012), 37-48.
80	F. Colombo, M.E. Luna-Elizarraras,  I. Sabadini, M.V. Shapiro , D.C. Struppa: Integral conditions for the vanishing of cohomology of open sets in C^n, Advances in Geometry,  12  (2012), 191--201.
81	F. Colombo, J. O. Gonzalez-Cervantes, I. Sabadini, On slice biregular functions and isomorphisms of Bergman spaces, Complex Variables and Elliptic Equations,   57  (2012),  825-839.
82	F. Colombo, I. Sabadini: An invitation to the S-functional calculus, in Spectral Theory, Mathematical System Theory, Evolution Equations, Differential and Difference Equations Operator Theory: Advances and Applications,  221 (2012), 241-254.
83	D. Alpay, F. Colombo, I. Sabadini: Schur functions and their realizations in the slice hyperholomorphic setting, Integral Equations and Operator Theory,  72 (2012), 253-289.
84	F. Colombo,  I. Sabadini, D.C. Struppa: Duality theorems in the Hermitian setting, Journal of Mathematical Analysis and its Applications, 390 (2012), 47-58.
85	F. Colombo, I. Sabadini: On some notions of spectra for quaternionic operators and for n-tuples of operators, C. R. Acad. Sci. Paris, Ser. I, 350 (2012), 399-402.
86	F. Colombo, I. Sabadini, F. Sommen: An overview on the Inverse Fueter Mapping Theorem, Amer. Inst. Phys.  Conf. Proc.: AIP Conf. Proc. 1479, 279 (2012).
87	D. Alpay, F. Colombo, I. Sabadini: Schur analysis in the slice hypercomplex setting, Amer. Inst. Phys.  Conf. Proc.:  AIP Conf. Proc. 1479, 325 (2012).
88	F. Colombo, I. Sabadini, D. C. Struppa: Sheaves of  slice regular functions, Mathematische Nachrichten,  285 (2012), 949-958.
89	Y. Aharonov, F. Colombo,  I. Sabadini, S. Nussinov, D.C. Struppa, J. Tollaksen:  Superoscillations phenomenona in SO(3), Proceedings of the Royal Society A: Mathematical, Physical, 468 (2012), 3587-3600.
90	F. Colombo, I. Sabadini: Some remarks on the  S-spectrum, Complex Variables and Elliptic Equations, 58 (2013), 1--6.
91	F. Colombo, J. O. Gonzalez-Cervantes,   I. Sabadini: A non constant coefficients differential operator associated to slice monogenic functions, Transactions of the American Mathematical Society,  365 (2013), 303-318.
92	F. Colombo, J. O. Gonzalez-Cervantes,   I. Sabadini: The C-property for slice regular functions and applications to the Bergman space,  Complex Variables and Elliptic Equations,  (2013).
93	F. Colombo, I. Sabadini, F. Sommen: The inverse Fueter mapping theorem in integral form using spherical monogenics,  Israel Journal of Mathematics (2013)
94	Y. Aharonov, F. Colombo,  I. Sabadini, D.C. Struppa, J. Tollaksen: On some operators associated to   superoscillations, Complex Analysis and Operator Theory, (2013).
95	Y. Aharonov, F. Colombo,  I. Sabadini, D.C. Struppa, J. Tollaksen: On the Cauchy problem for the Schrodinger equation with superoscillatory initial data, Journal Mathematiques Pures Appliquees, 99 (2013), 165--173.
96	F. Colombo, J. O. Gonzalez-Cervantes, M.E. Luna-Elizarraras,  I. Sabadini, M.V. Shapiro: On two approaches to the Bergman theory for slice regular functions, Advances in Hypercomplex Analysis; Springer INdAM Series 1, (2013), 39--54.
97	F. Colombo, I. Sabadini,  D. C. Struppa: Algebraic properties of the module of slice regular functions in several quaternionic variables, Indiana University Mathematics Journal, (2013).
98	D. Alpay, F. Colombo, I. Sabadini: Pontryagin  De Branges Rovnyak spaces of slice hyperholomorphic functions, Journal d'Analyse Mathematique, (2013).
99	D. Alpay, F. Colombo, I. Sabadini: Krein-Langer factorization and related topics in the slice hyperholomorphic setting, Journal of  Geometric Analysis, (2013).
100	F. Colombo,  J. O. Gonzalez-Cervantes, I. Sabadini: Some integral representations for slice hyperholomorphic functions, submitted.
101	F. Colombo, I. Sabadini, F. Sommen,: The Fueter  primitive of biaxially monogenic functions, submitted.
102	F. Colombo, I. Sabadini, F. Sommen,  D. C. Struppa: Twisted plane wave expansions using hypercomplex methods, submitted.
103	F. Colombo, I. Sabadini,  D. C. Struppa: Bicomplex holomorphic functional calculus, submitted.
104	Y. Aharonov, F. Colombo, I. Sabadini, D.C. Struppa, J. Tollaksen: On superoscillations longevity: a windowed Fourier transform approach, submitted.
105	D. Alpay, V. Bolotnikov, F. Colombo,  I. Sabadini: Inner product spaces and Krein spaces in the quaternionic setting, preprinit.
106	Y. Aharonov, F. Colombo,  I. Sabadini, D.C. Struppa, J. Tollaksen: Superoscillating sequences as solutions of  generalized Schrodinger equations, submitted.
107	F. Colombo,  D. Pena Pena,  I. Sabadini, F. Sommen:  A new integral formula for the inverse Fueter mapping theorem, submitted.