TY  - JOUR
AU  - I. N. Lanin
TI  - The uniqueness of the solution of a certain mixed boundary value problem for the equation $z_{xx}+K(y)z_{yy}=0$
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 1524
EP  - 1527
VL  - 6
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_8_a24/
LA  - ru
ID  - DE_1970_6_8_a24
ER  -