@article{DCG_1986__1_130985,
     author = {J. O'Rourke and S.Rao Kosaraju and Nimrod Megiddo},
     title = {Computing {Circular} {Separability.}},
     journal = {Discrete & computational geometry},
     pages = {105--114},
     publisher = {mathdoc},
     volume = {1},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DCG_1986__1_130985/}
}