About this article
Published Online: Sep 24, 2016
Page range: 35 - 53
Received: Feb 03, 2016
Accepted: Jul 14, 2016
DOI: https://doi.org/10.1515/awutm-2016-0003
Keywords
© 2016 Annals of West University of Timisoara - Mathematics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Baishya, Kanak Kanti
Chowdhury, Partha Roy