@article{DCG_1989__4_6_131096,
     author = {B. Chazelle and Leonidas J. Guibas},
     title = {Visibility and {Intersection} {Problems} in {Plane} {Geometry.}},
     journal = {Discrete & computational geometry},
     pages = {551--582},
     publisher = {mathdoc},
     volume = {4},
     number = {6},
     year = {1989},
     zbl = {0695.68033},
     url = {http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131096/}
}