@article{MAN_1966__165_161422,
     author = {J.C.C. NITSCHE},
     title = {Ein {Einschlie{\ss}ungssatz} f\"ur {Minimalfl\"achen.}},
     journal = {Mathematische Annalen},
     pages = {71--75},
     publisher = {mathdoc},
     volume = {165},
     year = {1966},
     url = {http://geodesic.mathdoc.fr/item/MAN_1966__165_161422/}
}