TY  - JOUR
AU  - Ĺubica Holá
AU  - Alireza Kamel Mirmostafaee
TI  - Points of openness of some mappings
JO  - Filomat
PY  - 2021
SP  - 5209 
VL  - 35
IS  - 15
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2115209H/
DO  - 10.2298/FIL2115209H
LA  - en
ID  - 10_2298_FIL2115209H
ER  -