Lytvyn, Vasyl, Victoria Vysotska, Petro Pukach, Oksana Brodyak, and Dmytro Ugryn. “Development of a Method for Determining the Keywords in the Slavic Language Texts Based on the Technology of Web Mining”. Eastern-European Journal of Enterprise Technologies 2, no. 2 (86) (April 26, 2017): 14–23. Accessed July 17, 2024. https://journals.uran.ua/eejet/article/view/98750.