Title: Granichnye zadachi dli︠a︡ different︠s︡ialʹnykh uravneniĭ : Sbornik nauchnykh trudov /
Authors: Lopatinskiĭ, I︠A︡. B.; Instytut prykladnoï matematyky i mekhaniky (Akademii︠a︡ nauk Ukraïnsʹkoï RSR)
Publisher: "Nauk. dumka,"
Year: 1980
Subjects: Boundary value problems.