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@article{MZ_1983__184_173378, author = {Stefan Hildebrandt and J.C.C. Nitsche}, title = {Geometric {Properties} of {Minimal} {Surfaces} with {Free} {Boundaries.}}, journal = {Mathematische Zeitschrift}, pages = {497--510}, publisher = {mathdoc}, volume = {184}, year = {1983}, zbl = {0505.49020}, url = {http://geodesic.mathdoc.fr/item/MZ_1983__184_173378/} }
Stefan Hildebrandt; J.C.C. Nitsche. Geometric Properties of Minimal Surfaces with Free Boundaries.. Mathematische Zeitschrift, Tome 184 (1983), pp. 497-510. http://geodesic.mathdoc.fr/item/MZ_1983__184_173378/