TY - JOUR AU - Ya. I. Petrukhin TI - Deduction normalization theorem for Sette's logic and its modifications JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2019 SP - 26 EP - 33 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2019_1_a4/ LA - ru ID - VMUMM_2019_1_a4 ER -