TY  - JOUR
AU  - O. V. Sipacheva
TI  - Lindel\"of $\Sigma$-spaces of functions and the Suslin number
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1988
SP  - 18
EP  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1988_3_a4/
LA  - ru
ID  - VMUMM_1988_3_a4
ER  -