PetrenkoS. M., RebenkoA. L., and TertychnyiM. V. “Quasicontinuous Approximation in Classical Statistical Mechanics”. Ukrains’kyi Matematychnyi Zhurnal 63, no. 3 (March 25, 2011): 369-384. Accessed November 23, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2723.