Matthias Kriesell. Triangle Density and Contractibility. Combinatorics, Probability & Computing, 14(1-2):133-146, 2005. [doi]
@article{Kriesell05,
title = {Triangle Density and Contractibility},
author = {Matthias Kriesell},
year = {2005},
doi = {10.1017/S0963548304006601},
url = {http://dx.doi.org/10.1017/S0963548304006601},
tags = {contracts},
researchr = {https://researchr.org/publication/Kriesell05},
cites = {0},
citedby = {0},
journal = {Combinatorics, Probability & Computing},
volume = {14},
number = {1-2},
pages = {133-146},
}