Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1965__89_170427, author = {Heinz L\"uneburg}, title = {Fahnenhomogene {Quadrupelsysteme.}}, journal = {Mathematische Zeitschrift}, pages = {82--90}, publisher = {mathdoc}, volume = {89}, year = {1965}, url = {http://geodesic.mathdoc.fr/item/MZ_1965__89_170427/} }
Heinz Lüneburg. Fahnenhomogene Quadrupelsysteme.. Mathematische Zeitschrift, Tome 89 (1965), pp. 82-90. http://geodesic.mathdoc.fr/item/MZ_1965__89_170427/