FAĆ­ZIEV, V.; SAHOO, P. K. On a Problem of Z. Moszner. Journal of Informatics and Mathematical Sciences, [S. l.], v. 4, n. 2, p. 175–177, 2012. DOI: 10.26713/jims.v4i2.79. Disponível em: http://rgnpublications.com/journals/index.php/jims/article/view/79. Acesso em: 4 dec. 2024.