@article{IM_1988__91_3_143529,
     author = {John I.E. Urbas},
     title = {Global {H\"older} estimates for equations of {Monge-Amp\`ere} type.},
     journal = {Inventiones mathematicae},
     pages = {1--30},
     publisher = {mathdoc},
     volume = {91},
     number = {3},
     year = {1988},
     zbl = {0674.35026},
     url = {http://geodesic.mathdoc.fr/item/IM_1988__91_3_143529/}
}