@article{AIHPC_1995__12_5_507_0,
     author = {Urbas, John},
     title = {Nonlinear oblique boundary value problems for hessian equations in two dimensions},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {507--575},
     publisher = {Gauthier-Villars},
     volume = {12},
     number = {5},
     year = {1995},
     mrnumber = {1353259},
     zbl = {0841.35042},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1995__12_5_507_0/}
}