TY  - JOUR
AU  - Novotný, Miroslav
TI  - Ternary structures and groupoids
JO  - Czechoslovak Mathematical Journal
PY  - 1991
SP  - 90
EP  - 98
VL  - 41
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102437/
DO  - 10.21136/CMJ.1991.102437
LA  - en
ID  - 10_21136_CMJ_1991_102437
ER  -