TY - JOUR AU - V. A. Lifshits TI - The normal form for deductions in the predicate calculus with equality and functional symbols JO - Zapiski Nauchnykh Seminarov POMI PY - 1967 SP - 58 EP - 64 VL - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1967_4_a5/ LA - ru ID - ZNSL_1967_4_a5 ER -