@article{05356461,
title = {Subspace-based methods to determine unit roots and cointegrating ranks.},
journal = {Revista Colombiana de Estad\'\i stica},
volume = {30},
year = {2007},
pages = {77-96},
zbl = {1148.62068},
language = {en},
url = {http://dml.mathdoc.fr/item/05356461}
}
García-Hiernaux, Alfredo; Casals, José; Jerez, Miguel. Subspace-based methods to determine unit roots and cointegrating ranks.. Revista Colombiana de Estadística, Tome 30 (2007) pp. 77-96. http://gdmltest.u-ga.fr/item/05356461/