@article{EXMATH_1991_1991_1_a20,
     author = {Cipra, Tom\'as and Rubio, Asunci\'on and Trujillo, Jos\'e},
     title = {An\'alisis de series temporales: m\'etodos recursivos y sus modificaciones para series temporales con datos at{\'\i}picos y con falta de datos.},
     journal = {Extracta mathematicae},
     pages = {64-95},
     publisher = {mathdoc},
     volume = {6},
     number = {2-3},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1991_1991_1_a20/}
}