TY  - JOUR
AU  - Ya. I. Petrukhin
TI  - Natural deduction systems for some modifications of Kleene's and Dunn~--- Belnap's logics
JO  - Čelâbinskij fiziko-matematičeskij žurnal
PY  - 2018
SP  - 438
EP  - 452
VL  - 3
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHFMJ_2018_3_4_a4/
LA  - ru
ID  - CHFMJ_2018_3_4_a4
ER  -