@article{MAN_1968__177_161710,
     author = {H. KARCHER},
     title = {Schnittort und konvexe {Mengen} in vollst\"andigen {Riemannschen} {Mannigfaltigkeiten.}},
     journal = {Mathematische Annalen},
     pages = {105--121},
     publisher = {mathdoc},
     volume = {177},
     year = {1968},
     zbl = {0157.28801},
     url = {http://geodesic.mathdoc.fr/item/MAN_1968__177_161710/}
}