DU, Yue; CUI, Yujun. Second-order coupled integral boundary value problems at resonance. Nonlinear Analysis: Modelling and Control, [S. l.], v. 31, n. 4, p. 901–919, 2026. DOI: 10.15388/namc.2026.31.47341. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/47341. Acesso em: 5 jul. 2026.