TY  - JOUR
AU  - G. B. Belyavskaya
TI  - On check character systems over quasigroups and loops
JO  - Algebra and discrete mathematics
PY  - 2003
SP  - 1
EP  - 13
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ADM_2003_2_a0/
LA  - en
ID  - ADM_2003_2_a0
ER  -