TY  - JOUR
AU  - V. Ya. Yakubov
TI  - A nonselfadjoint irregular elliptic spectral partial differential boundary value problem
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 1777
EP  - 1785
VL  - 19
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_10_a13/
LA  - ru
ID  - DE_1983_19_10_a13
ER  -