TY  - JOUR
AU  - I. A. Gorbunov
TI  - An effective criterion of deductivity of a sets of logical formulas
JO  - Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika
PY  - 2017
SP  - 95
EP  - 103
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTPMK_2017_1_a7/
LA  - ru
ID  - VTPMK_2017_1_a7
ER  -