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@article{DCG_1988__3_1-2_131056, author = {D. Wood and Chee K. Yap}, title = {The {Orthogonal} {Convex} {Skull} {Problem.}}, journal = {Discrete & computational geometry}, pages = {349--366}, publisher = {mathdoc}, volume = {3}, number = {1-2}, year = {1988}, zbl = {0644.52003}, url = {http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131056/} }
D. Wood; Chee K. Yap. The Orthogonal Convex Skull Problem.. Discrete & computational geometry, Tome 3 (1988) no. 1-2, pp. 349-366. http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131056/