@article{DCG_1994__12_1_131320,
     author = {E. Kranakis and M. Pocchiola},
     title = {Camera {Placement} in {Integer} {Lattices.}},
     journal = {Discrete & computational geometry},
     pages = {91--104},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1994},
     zbl = {0809.52008},
     url = {http://geodesic.mathdoc.fr/item/DCG_1994__12_1_131320/}
}