@article{MZ_1968__105_170997,
     author = {Karl-Adolf Schmitt},
     title = {Kennzeichnung des {Steinerpunktes} konvexer {K\"orper.}},
     journal = {Mathematische Zeitschrift},
     pages = {387--392},
     publisher = {mathdoc},
     volume = {105},
     year = {1968},
     zbl = {0162.25802},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__105_170997/}
}