TY - JOUR AU - A. V. Arkhangel'skii TI - Hurewicz spaces, analytic sets and fan tightness of function spaces JO - Doklady Akademii Nauk PY - 1986 SP - 525 EP - 528 VL - 287 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_287_3_a1/ LA - ru ID - DAN_1986_287_3_a1 ER -