Oscillation properties of solutions of a class of integro-differential equations Drumi Dimitrov Bajnov; Anatolij Dmitrievich Myshkis; Andreĭ I. Zahariev — 1987 Czechoslovak Mathematical Journal
Generalized and smooth solutions of boundary value problems for functional-differential equations with many senior members Georgij Alexandrovič Kamenskij; Anatolij Dmitrievich Myshkis; Alexander L. Skubachevskii — 1986 Časopis pro pěstování matematiky