Neutral functional integrodifferential control systems in Banach spaces. - Krishnan Balachandran; E. Radhakrishnan Anandhi (Kybernetika, 2003)

Approximate controllability of impulsive differential equations with state-dependent delay. - Rathinasamy Sakthivel; E. Radhakrishnan Anandhi (Int. J. Control, 2010)