@article{TE_1989_1989_1_a7,
     author = {Pe\~na, Daniel},
     title = {Sobre la interpretaci\'on de modelos {ARIMA} univariantes.},
     journal = {Trabajos de estad{\'\i}stica},
     pages = {19-45},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1989},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/TE_1989_1989_1_a7/}
}