TY - JOUR AU - Yu. V. Golunkov TI - The class of mappings of $P_2^n$ into itself which are realizable by formulas JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 1965 SP - 34 EP - 44 VL - 125 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_1965_125_6_a2/ LA - ru ID - UZKU_1965_125_6_a2 ER -