@article{MAN_1963__149_161016,
     author = {J.C.C. NITSCHE},
     title = {\"Uber die {Ausdehnung} gewisser zweifach zusammenh\"angender {Minimalfl\"achen.}},
     journal = {Mathematische Annalen},
     pages = {144--149},
     publisher = {mathdoc},
     volume = {149},
     year = {1963},
     zbl = {0109.40302},
     url = {http://geodesic.mathdoc.fr/item/MAN_1963__149_161016/}
}