TY - JOUR AU - R. È. Mirzakhanyan TI - The completed iterated hyperspace functor JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1989 SP - 75 EP - 77 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1989_2_a19/ LA - ru ID - VMUMM_1989_2_a19 ER -