Algorithms for separating the periodically correlated random processes into harmonic series representation. - Ihor Javorskyj; Ihor Isayev; Ihor Kravets (EUSIPCO, 2007)

Linear filtration methods for statistical analysis of periodically correlated random processes - Part II: Harmonic series representation. - Ihor Javorskyj; Jacek Leskow; Ihor Kravets; Ihor Isayev; E. Gajecka (Signal Process., 2011)

Linear filtration methods for statistical analysis of periodically correlated random processes - Part I: Coherent and component methods and their generalization. - Ihor Javorskyj; Jacek Leskow; Ihor Kravets; Ihor Isayev; E. Gajecka (Signal Process., 2012)

Component statistical analysis of second order hidden periodicities. - Ihor Javorskyj; Dominique Dehay; Ihor Kravets (Digit. Signal Process., 2014)