Deborah Chun. Matroids With Every Two Elements In A 4-Circuit. Ars Comb., 112:189-192, 2013.
@article{Chun13-1, title = {Matroids With Every Two Elements In A 4-Circuit}, author = {Deborah Chun}, year = {2013}, researchr = {https://researchr.org/publication/Chun13-1}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {112}, pages = {189-192}, }