Vorobel, Roman. “Operator for Construction of Archimedian Triangular Norms”. Modeling, Control and Information Technologies: Proceedings of International scientific and practical conference, no. 3 (November 5, 2019): 208–210. Accessed October 3, 2024. https://itconfdoc.nuwm.edu.ua/index.php/ITConf/article/view/26.