TY  - JOUR
AU  - S. A. Gomonov
TI  - Cluster sets of multivalued mappings of topological spaces
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 20
EP  - 24
VL  - 306
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_306_1_a2/
LA  - ru
ID  - DAN_1989_306_1_a2
ER  -