Berche, B., R. Folk, Yu. Holovatch, and O. Mryglod. “Statistical Physics and Emergent Behaviour: From Spin Models to Cultural Complexity. In Memory of Ralph Kenna (27.08.1964-26.10.2023)”. Condensed Matter Physics 27, no. 3 (September 24, 2024): 30101. Accessed September 25, 2024. https://cmpj2.icmp.lviv.ua/index.php/cmpj/article/view/84.