TY  - JOUR
AU  - V. N. Grishin
TI  - On the weight of the comprehension axiom in a~theory based on logic without contractions
JO  - Matematičeskie zametki
PY  - 1999
SP  - 643
EP  - 652
VL  - 66
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1999_66_5_a0/
LA  - ru
ID  - MZM_1999_66_5_a0
ER  -