@article{05171583, title = {Connectivity of the lifts of a greedoid.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {14}, year = {2007}, zbl = {1120.05016}, language = {en}, url = {http://dml.mathdoc.fr/item/05171583} }
Tedford, Steven J. Connectivity of the lifts of a greedoid.. The Electronic Journal of Combinatorics [electronic only], Tome 14 (2007) . http://gdmltest.u-ga.fr/item/05171583/