TY  - JOUR
AU  - Noll, Dominik
TI  - On the theory of $B$- and $B_r$-spaces in general topology
JO  - Czechoslovak Mathematical Journal
PY  - 1989
SP  - 589
EP  - 594
VL  - 39
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102332/
DO  - 10.21136/CMJ.1989.102332
LA  - en
ID  - 10_21136_CMJ_1989_102332
ER  -