TY - JOUR AU - Yu. M. Smetanin TI - Propositional logic on the basis of algebraic system containing traditional syllogistics JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2013 SP - 127 EP - 146 IS - 2 UR - http://geodesic.mathdoc.fr/item/VUU_2013_2_a12/ LA - ru ID - VUU_2013_2_a12 ER -