TY  - JOUR
AU  - I. I. Parovichenko
TI  - On the descriptive theory of sets in topological spaces
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 1024
EP  - 1027
VL  - 196
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_196_5_a7/
LA  - ru
ID  - DAN_1971_196_5_a7
ER  -