@article{IM_1975__29_142333,
     author = {Paul Concus and Robert Finn},
     title = {A {Singular} {Solution} of the {Capillary} {Equation.} {I.} {Existence.}},
     journal = {Inventiones mathematicae},
     pages = {143--148},
     publisher = {mathdoc},
     volume = {29},
     year = {1975},
     zbl = {0319.76007},
     url = {http://geodesic.mathdoc.fr/item/IM_1975__29_142333/}
}