Rahmatullaev, M., Rafikov F. К., and Sh. Kh. Azamov. “On Constructive Description of Gibbs Measures for the Potts Model on a Cayley Tree”. Ukrains’kyi Matematychnyi Zhurnal 73, no. 7 (July 20, 2021): 938–950. Accessed April 11, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/6408.