@article{GDZPPN002411369, title = {On Subgraphs as Matroid Cells.}, journal = {Mathematische Zeitschrift}, volume = {129}, year = {1972}, pages = {315-322}, zbl = {0226.05016}, url = {http://dml.mathdoc.fr/item/GDZPPN002411369} }
Pereira, J.M.S. Simoes. On Subgraphs as Matroid Cells.. Mathematische Zeitschrift, Tome 129 (1972) pp. 315-322. http://gdmltest.u-ga.fr/item/GDZPPN002411369/