TY  - JOUR
AU  - A. P. Shostak
TI  - On multivalued topologies on $L$-powersets of multivalued sets
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2005
SP  - 237
EP  - 247
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2005_11_4_a18/
LA  - ru
ID  - FPM_2005_11_4_a18
ER  -