@article{05132856, title = {A two parameter chromatic symmetric function.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {14}, year = {2007}, zbl = {1110.05100}, language = {en}, url = {http://dml.mathdoc.fr/item/05132856} }
Williams, Ellison-Anne. A two parameter chromatic symmetric function.. The Electronic Journal of Combinatorics [electronic only], Tome 14 (2007) . http://gdmltest.u-ga.fr/item/05132856/