Castro SB. Symmetry and bifurcation of periodic solutions in Neumann boundary value problems. Port. Math.. 2008;65:373-385.

Castro SB, Labouriau IS. Counting Persistent Pitchforks. Vol V International Workshop on Real and Complex Singularities São Carlos SP Brazil: CRC press 2000.Edit

Castro SB, Correia-da-Silva J., Mossay P. The core-periphery model with three regions and more. PAPERS IN REGIONAL SCIENCE. 2012;91(2):401-418.Edit

Castro SB. Mixed-mode solutions in mode interaction problems with symmetry. In: Dynamics, bifurcation and symmetry ({C}argèse, 1993). Vol 437. Kluwer Acad. Publ., Dordrecht; 1994. 6. p. 69-77p.

[2005-27] Castro SB. Hysteresis in a tatonnement process .

Castro SB, Labouriau IS, Podvigina O. A heteroclinic network in mode interaction with symmetry. Dyn. Syst.. 2010;25:359-396.Edit

Castro A, Matos J., Gavina A. Numerical solution of a PDE system with non-linear steady state conditions that translates the air stripping pollutants removal. Vol Nonlinear Science and Complexity Springer Netherlands 2011.Edit

[2008-26] Castro SB, Dakhlia S., Gothen PB. Direct perturbations of aggregate excess demand .Edit

Castro SB. Mode interactions with spherical symmetry. Internat. J. Bifur. Chaos Appl. Sci. Engrg.. 1994;4:885-904.

[2014-2] Castro SB, Lohse A. Stability in simple heteroclinic networks in R4 .Edit

[2017-2] Castro SB, Labouriau IS, Oliveira JF. Projections of Periodic Functions and Mode Interactions .Edit

[2016-11] Castro SB. Learning by replicator and best-response: the importance of being indifferent .

Castro SB, Lohse A.. Construction of heteroclinic networks in R4. Nonlinearity. 2016;29:3677-3695.Edit

[2015-21] Castro SB, Lohse A. Switching in heteroclinic networks .Edit

Castro SB, Brandão A.. Existence of a Markov perfect equilibrium in a third market model . ECONOMICS LETTERS. 2000;66:297-301.Edit

Castro SB, Lohse A. Stability in simple heteroclinic networks in R4. Dynamical Systems: an International Journal. 2014;29(4):451-481.Edit

Castro SB. Mode interactions with symmetry. Dynam. Stability Systems. 1995;10:13-31.

[2008-35] Cattaneo A., Zambon M. Graded geometry and Poisson reduction .Edit

Cerdeira J., Cruz MB, Moura A. A Routing/Assignment Problem in Garden Maintenance Services. Vol Operational Research. CIM Series in Mathematical Sciences, vol 4 Cham: Springer 2015.Edit

Cerdeira J., Cruz MB, Moura A. Routing and assignment of clients of garden maintenance services. Vol Livro de atas do XVI Congresso da Associação Portuguesa de Investigação Operacional. Instituto Politécnico de Bragança ed. Portugal, Bragança: Instituto Politécnico de Bragança 2013.Edit

[2011-13] Cerejeira P., Vieira N. Hypoelliptic theory in an analysis of the Schrödinger problem .Edit

Chapman S., García-Sánchez PA, Llena D., Ponomarenko V., Rosales J.. The catenary and tame degree in finitely generated commutative cancellative monoids. Manuscripta Math.. 2006;120:253-264.Edit

Chapman S., García-Sánchez PA, Llena D., Marshall J.. Elements in a numerical semigroup with factorizations of the same length. Canad. Math. Bull.. 2011;54:39-43.Edit

Chapman S., García-Sánchez PA, Llena D.. The catenary and tame degree of numerical monoids. Forum Math.. 2009;21:117-129.Edit

Chapman S., García-Sánchez PA, Llena D., Rosales J.. Presentations of finitely generated cancellative commutative monoids and nonnegative solutions of systems of linear equations. Discrete Appl. Math.. 2006;154:1947-1959.Edit