Uniqueness of Transonic Shock Solutions to Euler-Poisson System with Varying Background Charges. Communications in Mathematical Research, [S. l.], v. 40, n. 4, p. 400–412, 2024. DOI: 10.4208/cmr.2024-0028. Disponível em: https://www.global-sci.com/index.php/cmr/article/view/9132. Acesso em: 27 feb. 2026.