DANCHEV, Peter V. Rings close to strongly von Neumann regular. Journal of Nepal Mathematical Society, [S. l.], v. 2, n. 1, p. 15–18, 2019. DOI: 10.3126/jnms.v2i1.33013. Disponível em: https://nepjol.info./index.php/jnms/article/view/33013. Acesso em: 14 mar. 2025.