@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/}
}