BELHADJ, Maha; ROSHAN, Jamal Rezaei; STOJAN RADENOVIĆ, Stojan. Generalizations of Darbo’s fixed point-theorem and its application to the solvability of a nonlinear fractional differential equation. Nonlinear Analysis: Modelling and Control, [S. l.], v. 30, p. 1–22, 2025. DOI: 10.15388/namc.2025.30.43745. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/43745. Acesso em: 10 oct. 2025.