TY  - JOUR
AU  - P. Yu. Suvorov
TI  - On the recognition of the tautological nature of propositional formulas
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1976
SP  - 197
EP  - 206
VL  - 60
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1976_60_a14/
LA  - ru
ID  - ZNSL_1976_60_a14
ER  -