CHOUDHURI, D.; SAOUDI, K. Elliptic problem in an exterior domain driven by a singularity with a nonlocal Neumann condition. Methods of Functional Analysis and Topology, [S. l.], v. 29, n. 1-2, p. 16–29, 2023. DOI: https://doi.org/10.31392/MFAT-npu26_1–2.2023.02. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/844. Acesso em: 15 dec. 2025.