@article{DCG_1986__1_130993,
     author = {A. Florian},
     title = {Approximation of {Convex} {Discs} by {Polygons.}},
     journal = {Discrete & computational geometry},
     pages = {241--264},
     publisher = {mathdoc},
     volume = {1},
     year = {1986},
     zbl = {0594.52009},
     url = {http://geodesic.mathdoc.fr/item/DCG_1986__1_130993/}
}