@article{QUE_1984_1984_1_a2,
     author = {Maravall, Agust{\'\i}n and Pierce, David A.},
     title = {Se\~nales y revisiones en series temporales econ\'omicas: estudio de casos.},
     journal = {Q\"uestii\'o},
     pages = {49-73},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/QUE_1984_1984_1_a2/}
}