@article{05686783, title = {The Laplacian spread of tricyclic graphs.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {16}, year = {2009}, zbl = {1230.05198}, language = {en}, url = {http://dml.mathdoc.fr/item/05686783} }
Chen, Yanqing; Wang, Ligong. The Laplacian spread of tricyclic graphs.. The Electronic Journal of Combinatorics [electronic only], Tome 16 (2009) . http://gdmltest.u-ga.fr/item/05686783/