TY  - JOUR
TI  - Sessions of the Seminar ``Algebra i~Logika''
JO  - Algebra i logika
PY  - 2015
SP  - 129
EP  - 130
VL  - 54
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2015_54_1_a11/
LA  - ru
ID  - AL_2015_54_1_a11
ER  -