TY  - JOUR
AU  - M. Schechter
TI  - General boundary value problems for elliptic partial differential equations
JO  - Matematika
PY  - 1960
SP  - 93
EP  - 122
VL  - 4
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAT_1960_4_5_a7/
LA  - ru
ID  - MAT_1960_4_5_a7
ER  -