@article{02161290,
title = {Propagation of mean degrees.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {11},
year = {2004},
zbl = {1070.05054},
language = {en},
url = {http://dml.mathdoc.fr/item/02161290}
}
Rautenbach, Dieter. Propagation of mean degrees.. The Electronic Journal of Combinatorics [electronic only], Tome 11 (2004) . http://gdmltest.u-ga.fr/item/02161290/