KIM, S. H. Approximation of derivations on proper JCQ*-algebras. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 7, n. 1, p. 1380–1385, 2015. DOI: 10.24297/jap.v7i1.1752. Disponível em: https://rajpub.com/index.php/jap/article/view/2235. Acesso em: 1 may. 2024.