Comparison of the coherent and the component methods for estimating the characteristics of the periodically correlated random processes. - Ihor Isayev; Ihor Javorskyj; Roman Yuzefovych (EUSIPCO, 2007)

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

Coherent covariance analysis of periodically correlated random processes. - Ihor Javorskyj; Ihor Isayev; Zbigniew Zakrzewski; Stephen P. Brooks (Signal Process., 2007)

Component covariance analysis for periodically correlated random processes. - Ihor Javorskyj; Ihor Isayev; Jacek Majewski; Roman Yuzefovych (Signal Process., 2010)

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)