Nondegeneracy and normality in necessary conditions involving Hamiltonian inclusions for state-constrained optimal control problems. - Md. R. de Pinho; Maria Margarida A. Ferreira; Fernando A. C. C. Fontes (CDC, 2004)

Unmaximized necessary conditions for constrained control problems. - Md. R. de Pinho; Maria Margarida A. Ferreira; Fernando A. C. C. Fontes (CDC, 2004)

Optimal Control with Sweeping Processes: Numerical Method. - Md. R. de Pinho; Maria Margarida A. Ferreira; Georgi V. Smirnov (J. Optim. Theory Appl., 2020)

Optimal control problem with nonregular mixed constraints via penalty functions. - Md. R. de Pinho; Maria Margarida A. Ferreira; Georgi Smirnov (Syst. Control. Lett., 2025)