TY  - JOUR
AU  - F. N. Sokhatskii
TI  - On the associativity of multiplace operations
JO  - Diskretnaya Matematika
PY  - 1992
SP  - 66
EP  - 84
VL  - 4
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_1992_4_1_a6/
LA  - ru
ID  - DM_1992_4_1_a6
ER  -