TY - JOUR AU - S. M. Ageev TI - Nonpolyhedral proof of the Michael finite-dimensional selection theorem JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2005 SP - 3 EP - 22 VL - 11 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2005_11_4_a0/ LA - ru ID - FPM_2005_11_4_a0 ER -