TY  - JOUR
AU  - Šlapal, Josef
TI  - On the axioms preserved by modifications of topologies without axioms
JO  - Archivum mathematicum
PY  - 1988
SP  - 203
EP  - 215
VL  - 24
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/ARM_1988_24_4_a3/
LA  - en
ID  - ARM_1988_24_4_a3
ER  -