@article{120439, author = {G\'abor Cz\'edli and Eszter K. Horv\'ath and Lajos Klukovits}, title = {Associativity in monoids and categories}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {40}, year = {2001}, pages = {47-53}, zbl = {1038.18002}, mrnumber = {1904684}, language = {en}, url = {http://dml.mathdoc.fr/item/120439} }
Czédli, Gábor; Horváth, Eszter K.; Klukovits, Lajos. Associativity in monoids and categories. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 40 (2001) pp. 47-53. http://gdmltest.u-ga.fr/item/120439/
On the independence of the mediality conditions, Contributions to general algebra, 2 (Klagenfurt, 1982), Hölder-Pichler-Tempsky, Vienna, 1983, 209-214. (1982) | MR 0721659
The independence of the distributivity conditions in groupoids, Acta Sci. Math. (Szeged) 49 (1985), 93-100. (1985) | MR 0839928 | Zbl 0624.20053
The independence of regular identities in groupoids, Kobe J. Math. 6 (1989), 189-200. (1989) | MR 1050659 | Zbl 0699.20044
The independence of associative conditions, Magyar Tud. Akad. Mat. Fiz. Oszt. Közleményei 3 (1953) 569-577, (in Hungarian). (1953) | MR 0058573
Die Unabhängigkeit der Assoziativitätsbedingungen, Acta Sci. Math. (Szeged) 15 (1953), 20-28. (1953) | MR 0056575
Über die Unabhängigkeit der Assoziativitätsbedingungen kommutativer multiplikativer Strukturen, Acta Sci. Math. (Szeged) 15 (1953), 130-142. (1953) | MR 0061087
Unabhängigkeit der Distributivitätsbedinungen, Acta Accad. Naz. Lincei 58 (1975), 819-822. (1975) | MR 0472659