Rolf Klein, Christos Levcopoulos, Andrzej Lingas. A PTAS for minimum vertex dilation triangulation of a simple polygon with a constant number of sources of dilation. Comput. Geom., 34(1):28-34, 2006. [doi]
@article{KleinLL06,
title = {A PTAS for minimum vertex dilation triangulation of a simple polygon with a constant number of sources of dilation},
author = {Rolf Klein and Christos Levcopoulos and Andrzej Lingas},
year = {2006},
doi = {10.1016/j.comgeo.2005.06.004},
url = {http://dx.doi.org/10.1016/j.comgeo.2005.06.004},
tags = {source-to-source, open-source},
researchr = {https://researchr.org/publication/KleinLL06},
cites = {0},
citedby = {0},
journal = {Comput. Geom.},
volume = {34},
number = {1},
pages = {28-34},
}