Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1971__5_154080, author = {Irene Pieper}, title = {Zur {Theorie} endlicher geschlitzter {Inzidenzgruppen.}}, journal = {Manuscripta mathematica}, pages = {359--372}, publisher = {mathdoc}, volume = {5}, year = {1971}, zbl = {0222.50026}, url = {http://geodesic.mathdoc.fr/item/MM2_1971__5_154080/} }
Irene Pieper. Zur Theorie endlicher geschlitzter Inzidenzgruppen.. Manuscripta mathematica, Tome 5 (1971), pp. 359-372. http://geodesic.mathdoc.fr/item/MM2_1971__5_154080/