T. V. Morozova, “Asymptotic inequalities, applicable to some problems of statistical mechanics”, Ukr. Mat. Zhurn., vol. 18, no. 4, pp. 22–33, Jun. 1966, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/8310