TY - JOUR AU - E. V. Martyanov TI - Conservation of factorizability of $G$-spaces by equivariant mappings JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2020 SP - 56 EP - 59 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2020_1_a7/ LA - ru ID - VMUMM_2020_1_a7 ER -