TY - JOUR AU - A. P. Kombarov TI - Countable normality of the subsets of $\exp(X)$ JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1995 SP - 97 EP - 99 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1995_5_a16/ LA - ru ID - VMUMM_1995_5_a16 ER -