TY - JOUR AU - Havránek, Tomáš TI - A generalization of the propositional calculus for purposes of the theory of logical nets with probabilistic elements JO - Kybernetika PY - 1974 SP - 13 EP - 43 VL - 10 IS - 1 UR - http://geodesic.mathdoc.fr/item/KYB_1974_10_1_a1/ LA - en ID - KYB_1974_10_1_a1 ER -