TY  - JOUR
AU  - Duda, Roman
AU  - Telgársky, Rastislav
TI  - On some covering properties of metric spaces
JO  - Czechoslovak Mathematical Journal
PY  - 1968
SP  - 66
EP  - 82
VL  - 18
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1968.100812/
DO  - 10.21136/CMJ.1968.100812
LA  - en
ID  - 10_21136_CMJ_1968_100812
ER  -