@article{GDZPPN00204207X, title = {Triangles II: Complex triangle coordinates.}, journal = {Aequationes mathematicae}, volume = {52}, year = {1996}, pages = {215-245}, zbl = {0860.51010}, url = {http://dml.mathdoc.fr/item/GDZPPN00204207X} }
Lester, June A. Triangles II: Complex triangle coordinates.. Aequationes mathematicae, Tome 52 (1996) pp. 215-245. http://gdmltest.u-ga.fr/item/GDZPPN00204207X/