@article{IM_1975__28_142323,
     author = {Jerry L. Kazdan and F.W. Warner},
     title = {A {Direct} {Approach} to the {Determination} of {Gaussian} and {Scalar} {Curvature} {Functions.}},
     journal = {Inventiones mathematicae},
     pages = {227--230},
     publisher = {mathdoc},
     volume = {28},
     year = {1975},
     zbl = {0297.53021},
     url = {http://geodesic.mathdoc.fr/item/IM_1975__28_142323/}
}