@article{MAN_1981__256_163513,
     author = {Rolf Schneider},
     title = {Zur optimalen {Approximation} konvexer {Hyperfl\"achen} durch {Polyeder.}},
     journal = {Mathematische Annalen},
     pages = {289--302},
     publisher = {mathdoc},
     volume = {256},
     year = {1981},
     zbl = {0445.52004},
     url = {http://geodesic.mathdoc.fr/item/MAN_1981__256_163513/}
}