Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_2005__62_4_52519, author = {Feichtner, Eva Maria and Sturmfels, Bernd}, title = {Matroid polytopes, nested sets and {Bergman} fans.}, journal = {Portugaliae mathematica}, pages = {437--468}, publisher = {mathdoc}, volume = {62}, number = {4}, year = {2005}, zbl = {1092.52006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_2005__62_4_52519/} }
Feichtner, Eva Maria; Sturmfels, Bernd. Matroid polytopes, nested sets and Bergman fans.. Portugaliae mathematica, Tome 62 (2005) no. 4, pp. 437-468. http://geodesic.mathdoc.fr/item/PORMA_2005__62_4_52519/