Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1976__35_1_115273, author = {Abramson, Morton and Moser, W.O.J.}, title = {Linear and ring arrangements}, journal = {Portugaliae mathematica}, pages = {17--34}, publisher = {mathdoc}, volume = {35}, number = {1}, year = {1976}, mrnumber = {0505529}, zbl = {0385.05010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1976__35_1_115273/} }
Abramson, Morton; Moser, W.O.J. Linear and ring arrangements. Portugaliae mathematica, Tome 35 (1976) no. 1, pp. 17-34. http://geodesic.mathdoc.fr/item/PORMA_1976__35_1_115273/