@article{GDZPPN00233867X, title = {Graphs which are locally Grassmann.}, journal = {Mathematische Annalen}, volume = {295}, year = {1993}, pages = {325-334}, zbl = {0847.20034}, url = {http://dml.mathdoc.fr/item/GDZPPN00233867X} }
Weiss, Richard. Graphs which are locally Grassmann.. Mathematische Annalen, Tome 295 (1993) pp. 325-334. http://gdmltest.u-ga.fr/item/GDZPPN00233867X/