@article{DMGT_2006_26_3_a7,
     author = {Harant, Jochen and Schiermeyer, Ingo},
     title = {A lower bound on the independence number of a graph in terms of degrees},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {431--437},
     publisher = {mathdoc},
     volume = {26},
     number = {3},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2006_26_3_a7/}
}