Title: Different︠s︡ialʹnye uravnenii︠a︡ s chastnymi proizvodnymi : mezhvuzovskiĭ sbornik nauchnykh trudov /
Authors: Matveev, N. M.; Rossiĭskiĭ gosudarstvennyĭ pedagogicheskiĭ universitet imeni A.I. Gert︠s︡ena.
Publisher: Izd-vo "Obrazovanie",
Year: 1992
Subjects: Differential equations, Partial.