TY - JOUR AU - R. Z. Buzyakova TI - An example of a product of two normal groups that cannot be condensed to a normal space JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1997 SP - 59 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1997_3_a14/ LA - ru ID - VMUMM_1997_3_a14 ER -