On the asymptotics of the trapezoidal rule for the pantograph equation. - Jan Cermák; Jirí Jánský (Math. Comput., 2009)

Stability switches in linear delay difference equations. - Jan Cermák; Jirí Jánský (Appl. Math. Comput., 2014)

Explicit stability conditions for a linear trinomial delay difference equation. - Jan Cermák; Jirí Jánský (Appl. Math. Lett., 2015)

Exact versus discretized stability regions for a linear delay differential equation. - Jan Cermák; Jirí Jánský; Ludek Nechvátal (Appl. Math. Comput., 2019)