@article{10_37236_1852,
     author = {Dieter Rautenbach},
     title = {Propagation of mean degrees},
     journal = {The electronic journal of combinatorics},
     year = {2004},
     volume = {11},
     number = {1},
     doi = {10.37236/1852},
     zbl = {1070.05054},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1852/}
}