@article{GDZPPN000363782, title = {The Orthogonal Convex Skull Problem.}, journal = {Discrete \& computational geometry}, volume = {3}, year = {1988}, pages = {349-366}, zbl = {0644.52003}, url = {http://dml.mathdoc.fr/item/GDZPPN000363782} }
Wood, D.; Yap, Chee K. The Orthogonal Convex Skull Problem.. Discrete & computational geometry, Tome 3 (1988) pp. 349-366. http://gdmltest.u-ga.fr/item/GDZPPN000363782/