TY  - JOUR
AU  - A. D. Dzhuraev
TI  - A general linear boundary-value problem for the equation $\Delta u\pm\lambda c(x,y)u=0$
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 994
EP  - 997
VL  - 142
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_5_a3/
LA  - ru
ID  - DAN_1962_142_5_a3
ER  -