TY  - JOUR
AU  - O. N. Litvin
AU  - V. L. Rvachev
AU  - V. K. Yarmoluk
TI  - The solution of a certain class of boundary value problems with mixed boundary conditions for regions of composite form
JO  - Differencialʹnye uravneniâ
PY  - 1968
SP  - 2089
EP  - 2093
VL  - 4
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1968_4_11_a17/
LA  - ru
ID  - DE_1968_4_11_a17
ER  -