Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1978__28_2_a6, author = {Gatial, J\'an}, title = {Die {Schwerpunkte} der {Dreiecke} in einigen endlichen {Quasigruppen}}, journal = {Mathematica slovaca}, pages = {169--172}, publisher = {mathdoc}, volume = {28}, number = {2}, year = {1978}, mrnumber = {526855}, zbl = {0388.20054}, language = {ge}, url = {http://geodesic.mathdoc.fr/item/MASLO_1978__28_2_a6/} }
Gatial, Ján. Die Schwerpunkte der Dreiecke in einigen endlichen Quasigruppen. Mathematica slovaca, Tome 28 (1978) no. 2, pp. 169-172. http://geodesic.mathdoc.fr/item/MASLO_1978__28_2_a6/