TY  - JOUR
AU  - V. I. Malykhin
TI  - Nonnormality of some subspaces of $\beta X$, where $X$ is a discrete space
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 781
EP  - 783
VL  - 211
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_211_4_a6/
LA  - ru
ID  - DAN_1973_211_4_a6
ER  -