TY  - JOUR
AU  - Ježek, J.
TI  - Free groupoids in varieties determined by a short equation
JO  - Acta Universitatis Carolinae. Mathematica et Physica
PY  - 1982
SP  - 3
EP  - 24
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AUCMP_1982__23_1_a1/
LA  - en
ID  - AUCMP_1982__23_1_a1
ER  -