HIRA, F.; ALTINISIK, N. Eigenvalue Problem with Moving Discontinuity Points. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 9, n. 2, p. 2000–2010, 2014. DOI: 10.24297/jam.v9i2.2416. Disponível em: https://rajpub.com/index.php/jam/article/view/2416. Acesso em: 22 jul. 2024.