@article{, AUTHOR = {Borse, Y.M. and Dalvi, Kiran and Shikare, M.M.}, TITLE = {Forbiddenminor characterization for the class of cographic element splitting matroids}, JOURNAL = {Discuss. Math. Graph Theory}, FJOURNAL = {Discussiones Mathematicae Graph Theory}, VOLUME = {31}, YEAR = {2011}, NUMBER = {3}, PAGES = {601606}, ISSN = {12343099}, ABSTRACT = {In this paper, we prove that an element splitting operation by every pair of
elements on a cographic matroid yields a cographic matroid if and only if it
has no minor isomorphic to $M(K_{4}).$}, }
