@article{GDZPPN002421658,
title = {Surfaces of Prescribed Mean Curvature with Inequalities on the Boundary.},
journal = {Mathematische Zeitschrift},
volume = {162},
year = {1978},
pages = {31-52},
zbl = {0378.49029},
url = {http://dml.mathdoc.fr/item/GDZPPN002421658}
}
Williams, Graham H. Surfaces of Prescribed Mean Curvature with Inequalities on the Boundary.. Mathematische Zeitschrift, Tome 162 (1978) pp. 31-52. http://gdmltest.u-ga.fr/item/GDZPPN002421658/