@article{MAN_1927__97_182634,
     author = {A. Haar},
     title = {\"Uber das {Plateausche} {Problem}},
     journal = {Mathematische Annalen},
     pages = {124--158},
     publisher = {mathdoc},
     volume = {97},
     year = {1927},
     zbl = {52.0710.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1927__97_182634/}
}