Singular discrete and continuous mixed boundary value problems. - Irena Rachunková; Lukás Rachunek (Math. Comput. Model., 2009)

A constructive approach to boundary value problems with state-dependent impulses. - Irena Rachunková; Lukás Rachunek; András Rontó; Miklós Rontó (Appl. Math. Comput., 2016)