TY  - JOUR
AU  - Z. I. Kozlova
TI  - The principle of comparison of indices and the separation theorems for some classes of sets in topological spaces of weight $\tau$
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 266
EP  - 269
VL  - 187
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_187_2_a8/
LA  - ru
ID  - DAN_1969_187_2_a8
ER  -