@article{RMH_1980_1980_1_a1,
     author = {Mu\~noz Masque, Jaime},
     title = {Caracterizaci\'on del anillo de funciones diferenciables de una variedad.},
     journal = {Revista matem\'atica hispano-americana},
     pages = {41-48},
     publisher = {mathdoc},
     volume = {40},
     number = {1-2},
     year = {1980},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RMH_1980_1980_1_a1/}
}