@article{DCG_1989__4_6_131100,
     author = {R. Pollack and M. Sharir and G. Rote},
     title = {Computing the {Geodesic} {Center} of a {Simple} {Polygon.}},
     journal = {Discrete & computational geometry},
     pages = {611--626},
     publisher = {mathdoc},
     volume = {4},
     number = {6},
     year = {1989},
     zbl = {0689.68067},
     url = {http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131100/}
}