@article{106014, author = {Tom\'a\v s Kepka}, title = {A note on associative triples of elements in cancellation groupoids}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {021}, year = {1980}, pages = {479-487}, zbl = {0444.20069}, mrnumber = {590128}, language = {en}, url = {http://dml.mathdoc.fr/item/106014} }
Kepka, Tomáš. A note on associative triples of elements in cancellation groupoids. Commentationes Mathematicae Universitatis Carolinae, Tome 021 (1980) pp. 479-487. http://gdmltest.u-ga.fr/item/106014/
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