TY  - JOUR
AU  - S. A. Drobyshevich
TI  - Some modal operators over intuitionistic logic
JO  - Algebra i logika
PY  - 2014
SP  - 770
EP  - 775
VL  - 53
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2014_53_6_a7/
LA  - ru
ID  - AL_2014_53_6_a7
ER  -