1. Asymptotes of estimates of spectral functions of stationary Gaussian sequences;Antoszewski;Liet. Matem. Rink.,1971
2. On the asymptotic normality of the estimate of the spectral function;Bentkus;Liet. Matem. Rink.,1972
3. Cumulants of estimates of the spectrum of a stationary time series;Bentkus;Liet. Matem. Rink.,1976
4. Convergence of Probability Measures;Billingsley,1968
5. Fourier Analysis of Time Series;Bloomfield,1976