Basto-Gonçalves J. Symplectic rigidity and flexibility of ellipsoids. Indag. Math. (N.S.). 2013;24:264-278.

Basto-Gonçalves J. Local controllability along a reference trajectory. J. Math. Anal. Appl.. 1991;158:55-62.

[2009-31] Basto-Gonçalves J. Symplectic rigidity and flexibility of ellipsoids .

Basto-Gonçalves J. Local controllability of nonlinear systems. Systems Control Lett.. 1985;6:213-217.

Basto-Gonçalves J. Local controllability at critical points and generic systems in $3$-space. J. Math. Anal. Appl.. 1996;201:1-24.

Basto-Gonçalves J. Control of a neoclassic economic model. Portugal. Math.. 1988;45:417-428.

Basto-Gonçalves J. Inflection points and asymptotic lines on Lagrangian surfaces. Differential Geom. Appl.. 2014;35:9-29.

Basto-Gonçalves J. Reduction of Hamiltonian systems with symmetry. J. Differential Equations. 1991;94:95-111.

Basto-Gonçalves J. Minimal-dimensional realizations of Hamiltonian control systems. In: Theory and applications of nonlinear control systems ({S}tockholm, 1985). North-Holland, Amsterdam; 1986. 2. p. 233-240p.

Basto-Gonçalves J, Ferreira AC. Normal forms and linearization of resonant vector fields with multiple eigenvalues. J. Math. Anal. Appl.. 2005;301:219-236.Edit

[2004-6] Basto-Gonçalves J, Ferreira AC. Normal forms and linearization of resonant vector fields with multiple eigenvalues .Edit

Basto-Gonçalves J. Implicit Hamilton equations. Mat. Contemp.. 1997;12:1-16.

Basto-Gonçalves J. Local controllability in $3$-manifolds. Systems Control Lett.. 1990;14:45-49.

Basto-Gonçalves J. Local controllability of nonlinear systems on surfaces. Mat. Apl. Comput.. 1993;12:33-52.

Basto-Gonçalves J. Realization theory for Hamiltonian systems. SIAM J. Control Optim.. 1987;25:63-73.

Basto-Gonçalves J, Reis H.. The geometry of $2\times 2$ systems of conservation laws. Acta Appl. Math.. 2005;88:269-329.Edit

[2004-5] Basto-Gonçalves J. Linearization of resonant vector fields .

[2013-5] Basto-Gonçalves J. The Gauss map for Lagrangean and isoclinic surfaces .

Basto-Gonçalves J. Second-order conditions for local controllability. Systems Control Lett.. 1998;35:287-290.

Basto-Gonçalves J. Geometric conditions for local controllability. J. Differential Equations. 1991;89:388-395.

Basto-Gonçalves J. Equivalence of gradient systems. Portugal. Math.. 1981;40:263-277 (1985).

Basto-Gonçalves J. Invariant manifolds of a differentiable vector field. Portugal. Math.. 1993;50:497-505.

Bastos R, Broda S, Machiavelo A, Moreira N, Reis R. On the State Complexity of Partial Derivative Automata for Regular Expressions with Intersection. In: Proceedings of the 18th Int. Workshop on Descriptional Complexity of Formal Systems (DCFS16). Vol 9777. Springer; 2016. 4. p. 45-59p. (LNCS; vol 9777).Edit

[2013-21] Bastos R, Moreira N, Reis R. Manipulation of extended regular expressions with derivatives .Edit

Bastos R, Broda S, Machiavelo A, Moreira N. On the Average Complexity of Partial Derivative Automata for Semi-Extended Expressions. Journal of Automata, Languages and Combinatorics. 2017;22:5-28.Edit