In this paper, the chromaticity of K₃-gluings of two wheels is studied. For each even integer n ≥ 6 and each odd integer 3 ≤ q ≤ [n/2] all K₃-gluings of wheels and create an χ-equivalent class.
@article{bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1064, author = {Halina Bielak}, title = {Equivalent classes for K3-gluings of wheels}, journal = {Discussiones Mathematicae Graph Theory}, volume = {18}, year = {1998}, pages = {73-84}, zbl = {0914.05025}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1064} }
Halina Bielak. Equivalent classes for K₃-gluings of wheels. Discussiones Mathematicae Graph Theory, Tome 18 (1998) pp. 73-84. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1064/
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