@article{DBLP:journals/cpc/Kriesell05,
author = {Matthias Kriesell},
title = {Triangle Density and Contractibility},
journal = {Combinatorics, Probability {\&} Computing},
volume = {14},
number = {1-2},
year = {2005},
pages = {133-146},
ee = {http://dx.doi.org/10.1017/S0963548304006601},
bibsource = {DBLP, http://dblp.uni-trier.de}
}