YILDIRIM, O.; AYAR ÖZBAL, S. ON SYMMETRIC BI-DERIVATIONS OF KU-ALGEBRAS. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 11, n. 9, p. 5609–5616, 2015. DOI: 10.24297/jam.v11i9.813. Disponível em: https://rajpub.com/index.php/jam/article/view/813. Acesso em: 22 nov. 2024.