TY  - JOUR
AU  - Ya. I. Petrukhin
TI  - On a modification of Visser's formal logic and its connection with Solovay's modal logic
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2023
SP  - 15
EP  - 25
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2023_11_a1/
LA  - ru
ID  - IVM_2023_11_a1
ER  -