PALOMINO-ARIAS, Medardo Alfonso. Fel’dman Model and the “Kalashnikov Economy”: Resilience and Limits of Russia’s War in Ukraine. Sociedad y Economía, [S. l.], n. 58, p. e20214701, 2026. DOI: 10.25100/sye.vi58.14701. Disponível em: https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/14701. Acesso em: 5 sep. 2026.