Ivanov, A. V., and I. V. Orlovskyi. “Detection of Hidden Periodicities in Models With Discrete Time and Long Range Dependent Random Noise”. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, no. 1 (July 13, 2023): 48–58. Accessed October 15, 2026. https://bphm.knu.ua/bphm/article/view/369.