KADARI, Halima; OUMANSOUR, Abderrahmane; GRAEF, John R.; OUAHAB, Abdelghani. Existence of positive solutions to impulsive nonlinear differential systems of second order with two-point boundary conditions. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 69, n. 3, p. 639–649, 2024. DOI: 10.24193/subbmath.2024.3.10. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/7526. Acesso em: 12 mar. 2025.