A Finite Difference Method for Two Dimensional Elliptic Interface Problems with Imperfect Contact. Journal of Computational Mathematics, [S. l.], v. 42, n. 5, p. 1328–1355, 2024. DOI: 10.4208/jcm.2302-m2022-0111. Disponível em: https://gsp.tricubic.dev/JCM/article/view/12603. Acesso em: 14 mar. 2026.