TY  - JOUR
AU  - V. N. Krivtsov
TI  - Deductive potentialities of the negationless predicate calculus
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1984
SP  - 3
EP  - 5
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1984_4_a0/
LA  - ru
ID  - VMUMM_1984_4_a0
ER  -