TY  - JOUR
AU  - L. L. Maksimova
TI  - Absence of the interpolation property in modal companions of a
JO  - Algebra i logika
PY  - 1982
SP  - 690
EP  - 694
VL  - 21
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1982_21_6_a3/
LA  - ru
ID  - AL_1982_21_6_a3
ER  -