@article{JRAM_1993__436_153503,
     author = {Linda Keen and Bernard Maskit},
     title = {Geometric finiteness and uniqueness for {Kleinian} groups with circle packing limit sets.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {209--219},
     year = {1993},
     volume = {436},
     zbl = {0764.30035},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1993__436_153503/}
}