@article{MZ_1960__74_169885,
     author = {Johannes C.C. Nitsche},
     title = {Ein {Eindeutigkeitssatz} f\"ur zweifach zusammenh\"angende {Minimalfl\"achen.}},
     journal = {Mathematische Zeitschrift},
     pages = {289--292},
     publisher = {mathdoc},
     volume = {74},
     year = {1960},
     zbl = {0133.14401},
     url = {http://geodesic.mathdoc.fr/item/MZ_1960__74_169885/}
}