@article{05281520,
title = {A modification of Graham's algorithm for determining the convex hull of a finite planar set.},
journal = {Annales Mathematicae et Informaticae},
volume = {34},
year = {2007},
pages = {3-8},
zbl = {1135.52303},
language = {en},
url = {http://dml.mathdoc.fr/item/05281520}
}
An, Phan Thanh. A modification of Graham's algorithm for determining the convex hull of a finite planar set.. Annales Mathematicae et Informaticae, Tome 34 (2007) pp. 3-8. http://gdmltest.u-ga.fr/item/05281520/