Holovin, Mukola, and Nelia Holovina. “Research of Cognitive Conceptual Schemes of Hierarchical Type Regularities Formation by Means of Statistical Method”. Psychological Prospects Journal, no. 26 (November 10, 2015): 61–72. Accessed November 22, 2024. https://psychoprospects.vnu.edu.ua/index.php/psychoprospects/article/view/72.