External reachability (reachability with pole assignment by p. d. feedback) for implicit descriptions Moisés Bonilla Estrada; Michel Malabre — 1993 Kybernetika
Disturbance rejection by proportional and derivative output feedback Moisés Bonilla Estrada; Michel Malabre; J. A. Cheang W. — 1995 Kybernetika
A geometric proof of Rosenbrock's theorem on pole assignment Moisés Bonilla Estrada; Jean-Jacques Loiseau; Rafael Baquero S. — 1997 Kybernetika