@article{GAMA_1958_1958_1_a13,
     author = {Chicarro, Mateo F.},
     title = {El m\'etodo de integraci\'on de {Hamilton} {Jacobi} y las condiciones de {Sommerfeld.}},
     journal = {Gaceta matem\'atica},
     pages = {215-228},
     publisher = {mathdoc},
     volume = {10},
     number = {7-8},
     year = {1958},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1958_1958_1_a13/}
}