TY  - JOUR
AU  - G. I. Zhitomirskii
TI  - Generalized heaps and generalized groups with a~modular lattice of congruence relations
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1972
SP  - 26
EP  - 35
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1972_6_a3/
LA  - ru
ID  - IVM_1972_6_a3
ER  -