Exact solutions and numerical approximations of mixed problems for the wave equation with delay. - Francisco Rodríguez-Mateos; Manuel Roales; Jose Antonio Martín (Appl. Math. Comput., 2012)

Stability Switches in a First-Order Complex Neutral Delay Equation. - Manuel Roales; Francisco Rodríguez-Mateos (J. Appl. Math., 2013)