@article{MAN_1958__136_160638,
     author = {M. Pinl},
     title = {Minimalfl\"achen fester {Gau{\ss}scher} {Kr\"ummung.}},
     journal = {Mathematische Annalen},
     pages = {34--40},
     publisher = {mathdoc},
     volume = {136},
     year = {1958},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1958__136_160638/}
}