TY  - JOUR
AU  - Yu. A. Dubinskii
TI  - On~an~abstract theorem and its applications to boundary value problems for nonclassical equations
JO  - Sbornik. Mathematics
PY  - 1969
SP  - 87
EP  - 113
VL  - 8
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1969_8_1_a4/
LA  - en
ID  - SM_1969_8_1_a4
ER  -