Wielgosz, M., Fraczek, R., Russek, P., Pietroń, M., Dabrowska-Boruch, A., Jamro, E., & Wiatr, K. (2017). Experiment on Methods for Clustering and Categorization of Polish Text. COMPUTING AND INFORMATICS, 36(1), 186–204. Retrieved from https://www.cai.sk/ojs/index.php/cai/article/view/2017_1_186