@article{10_37236_846,
     author = {Attila Bern\'ath and Henning Bruhn},
     title = {Degree constrained orientations in countable graphs},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/846},
     zbl = {1180.05051},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/846/}
}