Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1990__5_2_131129, author = {K. Abrahamson}, title = {On the {Modality} of {Convex} {Polygons.}}, journal = {Discrete & computational geometry}, pages = {409--420}, publisher = {mathdoc}, volume = {5}, number = {2}, year = {1990}, zbl = {0712.52006}, url = {http://geodesic.mathdoc.fr/item/DCG_1990__5_2_131129/} }
K. Abrahamson. On the Modality of Convex Polygons.. Discrete & computational geometry, Tome 5 (1990) no. 2, pp. 409-420. http://geodesic.mathdoc.fr/item/DCG_1990__5_2_131129/