@article {DriscollVava,
	title = {Numerical conformal mapping using cross-ratios and Delaunay triangulation},
	journal = {SIAM J. Sci. Comput.},
	volume = {19},
	year = {1998},
	pages = {1783-1803},
	author = {T. A. Driscoll and S. A. Vavasis}
}