@article{STO_1992_1992_1_a10,
     author = {Rusconi, Daniela},
     title = {Caracterizaci\'on de clases de funciones de la forma {F(x,y)} = \ensuremath{\varphi}(h(x)+k(y)).},
     journal = {Stochastica},
     pages = {115-136},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/STO_1992_1992_1_a10/}
}