TY - JOUR AU - M. A. Taitslin TI - Undecidability of elementary theories of certain classes of finite JO - Algebra i logika PY - 1963 SP - 29 EP - 51 VL - 2 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1963_2_3_a2/ LA - ru ID - AL_1963_2_3_a2 ER -