Necessary and Sufficient Conditions of the Lipschitz Invertibility of the Nonlinear Differential Operator $d/dt - f$ in the Space of Bounded Functions on the Real Axis. Neliniini Kolyvannya, [S. l.], v. 4, n. 2, p. 272–277, 2001. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/171. Acesso em: 22 jan. 2026.