@article{01907091, title = {Colouring the petals of a graph.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {9}, year = {2003}, zbl = {1011.05022}, language = {en}, url = {http://dml.mathdoc.fr/item/01907091} }
Cariolaro, David; Cariolaro, Gianfranco. Colouring the petals of a graph.. The Electronic Journal of Combinatorics [electronic only], Tome 9 (2003) . http://gdmltest.u-ga.fr/item/01907091/