TY  - JOUR
AU  - V. G. Kanovei
TI  - N.\,N.~Luzin's problems on the existence of $CA$-sets without perfect subsets
JO  - Matematičeskie zametki
PY  - 1987
SP  - 750
EP  - 757
VL  - 41
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1987_41_5_a13/
LA  - ru
ID  - MZM_1987_41_5_a13
ER  -