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@article{PIM_1993_N_S_54_68_a6, author = {I.G. Stratis}, title = {On {Solvability} of a {Nonlinear} {Elliptic} {Boundary} {Value} {Problem}}, journal = {Publications de l'Institut Math\'ematique}, pages = {38 }, publisher = {mathdoc}, volume = {_N_S_54}, number = {68}, year = {1993}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1993_N_S_54_68_a6/} }
I.G. Stratis. On Solvability of a Nonlinear Elliptic Boundary Value Problem. Publications de l'Institut Mathématique, _N_S_54 (1993) no. 68, p. 38 . http://geodesic.mathdoc.fr/item/PIM_1993_N_S_54_68_a6/