TY  - JOUR
AU  - V. V. Vagner
TI  - Semi-direct product of binary relations and binary-decomposable semigroups
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1963
SP  - 21
EP  - 32
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1963_1_a3/
LA  - ru
ID  - IVM_1963_1_a3
ER  -