TY  - JOUR
AU  - B. È. Shapirovskii
TI  - On the cardinality of hereditarily normal spaces
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 767
EP  - 770
VL  - 225
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_225_4_a6/
LA  - ru
ID  - DAN_1975_225_4_a6
ER  -