1. Time-dependent spectral analysis of nonstationary time series;Adak;Journal of American Statistical Association,1998
2. Artis, M.J., Nachane, M., Bladen-Hovell, R., 1992. Instability of velocity of money: a new approach based on the evolutionary spectrum. CEPR Discussion paper n∘ 735.
3. Convergence of Probability Measures;Billingsley,1968
4. Asymptotic statistical inference for non stationary processes with evolutionary spectra. Athens Conference on Applied Probability and Time Series Analysis;Dahlhaus,1996
5. Estimation and Inference in Econometrics;Davidson,1993