DATUASHVILI, Dato, and Cihan MERT. “Comparison of Low Rank Tensorial Approximation to Discrete Wavelet Approximation of Given Nonstationary Time Series”. Journal of Technical Science and Technologies 4, no. 1 (May 31, 2015): 23–26. Accessed April 3, 2025. https://jtst.ibsu.edu.ge/jms/index.php/jtst/article/view/70.