Discrete-time systems with monotonic step responses and complex conjugate poles and zeros. - Bernardo A. León de la Barra; Francisco J. Salazar (IEEE Trans. Autom. Control., 2002)

Design and performance of low-energy orbits for the exploration of Enceladus. - Elena Fantino; Francisco J. Salazar; Elisa Maria Alessi (Commun. Nonlinear Sci. Numer. Simul., 2020)