Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1967__17_4_a0, author = {D\'enes, J\'ozsef}, title = {Algebraic and {Combinatorial} {Characterization} of {Latin} squares {I}}, journal = {Mathematica slovaca}, pages = {249--265}, publisher = {mathdoc}, volume = {17}, number = {4}, year = {1967}, mrnumber = {0234850}, zbl = {0153.33002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1967__17_4_a0/} }
Dénes, József. Algebraic and Combinatorial Characterization of Latin squares I. Mathematica slovaca, Tome 17 (1967) no. 4, pp. 249-265. http://geodesic.mathdoc.fr/item/MASLO_1967__17_4_a0/