YANG, X. Sign-changing multi-bump solutions for Choquard equation with deepening potential well. Topological Methods in Nonlinear Analysis, [S. l.], v. 60, n. 1, p. 111–133, 2022. DOI: 10.12775/TMNA.2021.041. Disponível em: https://apcz.umk.pl/TMNA/article/view/39772. Acesso em: 19 apr. 2024.