TY - JOUR AU - B. D. Gel'man TI - An Infinite-Dimensional Version of the Borsuk--Ulam Theorem JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2004 SP - 1 EP - 5 VL - 38 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2004_38_4_a0/ LA - ru ID - FAA_2004_38_4_a0 ER -