TY  - JOUR
AU  - V. G. Prikazchikov
TI  - The difference problem for eigenvalues of a second-order elliptic operator with mixed boundary conditions
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1982
SP  - 655
EP  - 662
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_3_a15/
LA  - ru
ID  - ZVMMF_1982_22_3_a15
ER  -