@article{DBLP:journals/jgt/MacajovaRTZ11,
author = {Edita M{\'a}cajov{\'a} and
Andr{\'e} Raspaud and
Michael Tarsi and
Xuding Zhu},
title = {Short cycle covers of graphs and nowhere-zero flows},
journal = {Journal of Graph Theory},
volume = {68},
number = {4},
year = {2011},
pages = {340-348},
ee = {http://dx.doi.org/10.1002/jgt.20563},
bibsource = {DBLP, http://dblp.uni-trier.de}
}