@article{JRAM_1993__436_153495,
     author = {B. Jakob},
     title = {Moduli of {Poncelet} polygons.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {33--44},
     year = {1993},
     volume = {436},
     zbl = {0761.14008},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1993__436_153495/}
}