@article{MOMA_1963__67_177213,
     author = {Wendelin Degen},
     title = {\"Uber einander ein- und umbeschriebene {Laplace-Ketten} in mehrdimensionalen projektiven {R\"aumen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {200--224},
     publisher = {mathdoc},
     volume = {67},
     year = {1963},
     zbl = {0151.28201},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1963__67_177213/}
}