@article{b-tpt-04,
author = {Sergey Bereg},
title = {Transforming Pseudo-Triangulations},
journal = {Information Processing Letters},
year = {2004},
volume = {90},
number = {3},
pages = {141--145},
url = {http://dx.doi.org/10.1016/j.ipl.2004.01.021}
}