@article{DCG_1995__13_3-4_131348,
     author = {I. Bjorling-Sachs and D.L. Souvaine},
     title = {An {Efficient} {Algorithm} for {Guard} {Placement} in {Polygons} with {Holes.}},
     journal = {Discrete & computational geometry},
     pages = {77--110},
     publisher = {mathdoc},
     volume = {13},
     number = {3-4},
     year = {1995},
     zbl = {0815.68056},
     url = {http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131348/}
}