James G. Oxley. Matroid theory. Oxford University Press, 1992.
@book{0070636, title = {Matroid theory}, author = {James G. Oxley}, year = {1992}, researchr = {https://researchr.org/publication/0070636}, cites = {0}, citedby = {0}, publisher = {Oxford University Press}, isbn = {978-0-19-853563-8}, }