Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1989__44_3_141456, author = {K. Burde}, title = {Zu einer {Aufgabe} der {Kombinatorik.}}, journal = {Elemente der Mathematik}, pages = {76--78}, publisher = {mathdoc}, volume = {44}, number = {3}, year = {1989}, zbl = {0705.05004}, url = {http://geodesic.mathdoc.fr/item/ELMA_1989__44_3_141456/} }
K. Burde. Zu einer Aufgabe der Kombinatorik.. Elemente der Mathematik, Tome 44 (1989) no. 3, pp. 76-78. http://geodesic.mathdoc.fr/item/ELMA_1989__44_3_141456/