@article{GDZPPN000366188, title = {Oriented Matroids with Few Mutations.}, journal = {Discrete \& computational geometry}, volume = {10}, year = {1993}, pages = {251-270}, language = {en}, url = {http://dml.mathdoc.fr/item/GDZPPN000366188} }
Ziegler, G.M.; Mnëv, N.E. Oriented Matroids with Few Mutations.. Discrete & computational geometry, Tome 10 (1993) pp. 251-270. http://gdmltest.u-ga.fr/item/GDZPPN000366188/