TY  - JOUR
AU  - N. M. Nagornyi
TI  - On realizable and fulfillable logical-arithmetical formulae
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 529
EP  - 531
VL  - 157
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_157_3_a8/
LA  - ru
ID  - DAN_1964_157_3_a8
ER  -