TY - JOUR AU - Petr Vopěnka TI - A method of constructing a non-standard model in the Bernays-G\"odel axiomatic set theory JO - Doklady Akademii Nauk PY - 1962 SP - 11 EP - 12 VL - 143 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a1/ LA - ru ID - DAN_1962_143_1_a1 ER -