@article{DBLP:journals/jcss/GutinKMY10,
author = {Gregory Gutin and
Eun Jung Kim and
Matthias Mnich and
Anders Yeo},
title = {Betweenness parameterized above tight lower bound},
journal = {J. Comput. Syst. Sci.},
volume = {76},
number = {8},
year = {2010},
pages = {872-878},
ee = {http://dx.doi.org/10.1016/j.jcss.2010.05.001},
bibsource = {DBLP, http://dblp.uni-trier.de}
}