TY - JOUR AU - A. V. Arkhangel'skii TI - On spaces splittable over the reals and over $R^n$ JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1993 SP - 77 EP - 79 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1993_3_a13/ LA - ru ID - VMUMM_1993_3_a13 ER -