MA, Z.-X.; WANG, R.-N.; YU, Y.-Y. The Airy equations with impulsive effect: multi-valued nonlinear perturbations. Topological Methods in Nonlinear Analysis, [S. l.], v. 59, n. 1, p. 359–384, 2022. DOI: 10.12775/TMNA.2021.033. Disponível em: https://apcz.umk.pl/TMNA/article/view/37691. Acesso em: 6 may. 2024.