@article{MZ_1990__205_3_174195,
     author = {Friedrich Sauvigny},
     title = {Apriori estimates of the principal curvatures for immersions of prescribed mean curvature and theorems of {Bernstein-type.}},
     journal = {Mathematische Zeitschrift},
     pages = {567--582},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {1990},
     zbl = {0722.53006},
     url = {http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174195/}
}