%0 Journal Article
%A Crato, Nuno
%T Some results on the spectral analysis of nonstationary time series.
%J Portugaliae mathematica
%D 1996
%P 179-186
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1996__53_2_47539/
%G en
%F PORMA_1996__53_2_47539