TY  - JOUR
AU  - Yu. I. Sapronov
TI  - Nonlocal finite dimensional reductions in variational boundary value problems
JO  - Matematičeskie zametki
PY  - 1991
SP  - 94
EP  - 103
VL  - 49
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a11/
LA  - ru
ID  - MZM_1991_49_1_a11
ER  -