@article{DBLP:journals/tcs/WangPWCFW08,
author = {Chen Wang and
Myung Ah Park and
James Willson and
Yongxi Cheng and
Andras Farago and
Weili Wu},
title = {On approximate optimal dual power assignment for biconnectivity
and edge-biconnectivity},
journal = {Theor. Comput. Sci.},
volume = {396},
number = {1-3},
year = {2008},
pages = {180-190},
ee = {http://dx.doi.org/10.1016/j.tcs.2008.01.029},
bibsource = {DBLP, http://dblp.uni-trier.de}
}