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@article{DBLP:journals/dm/Voigt07,
author = {Margit Voigt},
title = {A non-3-choosable planar graph without cycles of length
4 and 5},
journal = {Discrete Mathematics},
volume = {307},
number = {7-8},
year = {2007},
pages = {1013-1015},
ee = {http://dx.doi.org/10.1016/j.disc.2005.11.041},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Copyright © 2007-06-19 by Michael Ley (ley@uni-trier.de)