@article{MZ_1930__32_168258,
     author = {T., Rad\'o},
     title = {The problem of the least area and the problem of {Plateau}},
     journal = {Mathematische Zeitschrift},
     pages = {763--796},
     publisher = {mathdoc},
     volume = {32},
     year = {1930},
     zbl = {56.0436.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1930__32_168258/}
}