TY - JOUR AU - S. S. Podkorytov TI - On mappings of a~sphere to a~simply connected space with finitely generated homotopy groups JO - Algebra i analiz PY - 2004 SP - 153 EP - 192 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2004_16_4_a8/ LA - ru ID - AA_2004_16_4_a8 ER -