TY - JOUR AU - A. V. Zarelua TI - Algebraic structure of function rings of some universal spaces JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1998 SP - 81 EP - 100 VL - 4 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1998_4_1_a5/ LA - ru ID - FPM_1998_4_1_a5 ER -