TY  - JOUR
AU  - V. V. Popov
TI  - On the space of closed subsets
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 1051
EP  - 1054
VL  - 229
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_229_5_a5/
LA  - ru
ID  - DAN_1976_229_5_a5
ER  -