Nejjari, M.
(2017).
 Symmetric m-convex algebras without algebraic zero-divisors and results of Gelfand-Mazur type.
<em>Acta Mathematica Universitatis Comenianae, 86</em>(2), 329-333.
Retrieved from <a href="http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/amuc/article/view/481" target="_new">http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/amuc/article/view/481</a>