About this article
Published Online: Dec 10, 2014
Page range: 45 - 50
Received: May 01, 2013
Accepted: Nov 01, 2013
DOI: https://doi.org/10.2478/auom-2014-0005
Keywords
© 2014 Mihály Bencze
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In this paper we present some results about