SLYUSARCHUK, V. Yu. Invertibility conditions for nonlinear autonomous differential operators in the space of functions bounded on the axis. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 73, n. 11, p. 1507–1515, 2021. DOI: 10.37863/umzh.v73i11.2323. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2323. Acesso em: 5 dec. 2025.