Axel Simon, Andy King. Convex hull of planar h-polyhedra. Int. J. Comput. Math., 81(3):259-271, 2004. [doi]
@article{SimonK04,
title = {Convex hull of planar h-polyhedra},
author = {Axel Simon and Andy King},
year = {2004},
url = {http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=0020-7160&volume=81&issue=3&spage=259},
researchr = {https://researchr.org/publication/SimonK04},
cites = {0},
citedby = {0},
journal = {Int. J. Comput. Math.},
volume = {81},
number = {3},
pages = {259-271},
}