@article{JRAM_1984__353_152672,
     author = {Robert Finn},
     title = {A subsidiary variational problem and existence criteria for capillary surfaces.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {196--214},
     publisher = {mathdoc},
     volume = {353},
     year = {1984},
     zbl = {0542.49021},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1984__353_152672/}
}