NAKAI, M.; SARIO, L. A strict inclusion related to biharmonic Green’s functions of clamped and simply supported bodies. Annales Fennici Mathematici, [S. l.], v. 2, n. 1, p. 53–57, 1976. DOI: 10.5186/aasfm.1977.0319. Disponível em: https://afm.journal.fi/article/view/134273. Acesso em: 25 nov. 2024.