Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{KJM_2003_25_1_a2, author = {Kinkar Ch. Das}, title = {Sharp bounds for the sum of the squares of the degrees of a graph}, journal = {Kragujevac Journal of Mathematics}, pages = {31 - 49}, publisher = {mathdoc}, volume = {25}, number = {1}, year = {2003}, zbl = {1051.05034}, url = {https://geodesic-test.mathdoc.fr/item/KJM_2003_25_1_a2/} }
Kinkar Ch. Das. Sharp bounds for the sum of the squares of the degrees of a graph. Kragujevac Journal of Mathematics, Tome 25 (2003) no. 1. https://geodesic-test.mathdoc.fr/item/KJM_2003_25_1_a2/