KAPUSTYAN, V.; PYSHNOGRAIEV, I. Existence and uniqueness of solution to a parabolic-hyperbolic equation with multiplicative control and nonlocally boundary conditions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 76, n. 2, p. 257–275, 2024. DOI: 10.3842/umzh.v76i2.6829. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6829. Acesso em: 5 dec. 2025.