KHASANOV, A. B.; NORMURODOV, Kh. N.; KHASANOV, T. G. Integration of a nonlinear sine-Gordon–Liouville-type equation in the class of periodic infinite-gap functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 76, n. 8, p. 1217–1234, 2024. DOI: 10.3842/umzh.v76i8.7610. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/7610. Acesso em: 5 dec. 2025.