TY  - JOUR
AU  - Spakowski, Andrzej
TI  - On approximation of multifunctions with respect to the Vietoris topology
JO  - Acta Universitatis Carolinae. Mathematica et Physica
PY  - 1988
SP  - 75
EP  - 80
VL  - 29
IS  - 2
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/AUCMP_1988__29_2_a10/
LA  - en
ID  - AUCMP_1988__29_2_a10
ER  -