TY  - JOUR
AU  - V. I. Berdyshev
TI  - Continuity of a~multivalued mapping connected with the problem of minimizing a~functional
JO  - Izvestiya. Mathematics 
PY  - 1981
SP  - 431
EP  - 456
VL  - 16
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1981_16_3_a0/
LA  - en
ID  - IM2_1981_16_3_a0
ER  -