Pirmatov, Abdymanap, и Rasul Turaev. «On G. E. Hutchinson Population Model for Fractional Differential Equations With Maxima». Journal of Osh State University. Differential Equations, no. 1 (февраль 3, 2026): 105–117. просмотрено август 18, 2026. https://journal.oshsu.kg/index.php/diffeq/article/view/3950.