Bi-periodically correlated random processes as a model for gear pair vibration. - Roman Yuzefovych; Ihor Javorskyj; Oleh Lychak; George Trokhym; Pavlo Semenov (ITTAP, 2021)

Analysis of the vibration signals based on PCRP representation. - Roman Yuzefovych; Ihor Javorskyj; Oleh Lychak; Roman Khmil; George Trokhym (ITTAP, 2024)

Methods of periodically non-stationary random processes for vibrations monitoring of rolling bearing with damaged outer race. - Ihor Javorskyj; Roman Yuzefovych; Oleh Lychak; George Trokhym; Mykola Varyvoda (Digit. Signal Process., 2024)