TY  - JOUR
TI  - Sessions of the Seminar “Algebra i Logika”, Extended Sessions of the Seminar within the Framework of the Conference “Mal'tsev Readings” Dedicated to 75th Anniversary of Yu. L. Ershov (May 3–7, 2015)
JO  - Algebra i logika
PY  - 2015
SP  - 777
EP  - 779
VL  - 54
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2015_54_6_a6/
LA  - ru
ID  - AL_2015_54_6_a6
ER  -