Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1988_18_1a_15, author = {Stojakovi\'c Zoran}, title = {On some classes of permutable n-groupoids and n-quasigroups}, journal = {Novi Sad Journal of Mathematics}, pages = {157-162}, publisher = {mathdoc}, volume = {18}, number = {1}, year = {1988}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1988_18_1a_15/} }
Stojaković Zoran. On some classes of permutable n-groupoids and n-quasigroups. Novi Sad Journal of Mathematics, Tome 18 (1988) no. 1. http://geodesic.mathdoc.fr/item/NSJOM_1988_18_1a_15/