Leshchynskyi, Volodymyr Oleksandrovich, and Irina Oleksandrivna Leshchynska. “Using Principles of Locality and Connectivity of the Context in Recommender Systems”. Bulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, no. 22 (September 13, 2018): 16–21. Accessed March 14, 2025. http://samit.khpi.edu.ua/article/view/2079-0023.2018.22.03.