TY - JOUR AU - L. L. Maksimova TI - On an axiom system for a calculus of strict implication JO - Algebra i logika PY - 1964 SP - 59 EP - 68 VL - 3 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1964_3_3_a4/ LA - ru ID - AL_1964_3_3_a4 ER -