TY  - JOUR
AU  - Yu. L. Vasil'ev
TI  - Irreducible disjunctive normal forms for certain classes of truth functions
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 263
EP  - 265
VL  - 142
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_2_a0/
LA  - ru
ID  - DAN_1962_142_2_a0
ER  -