IJPAM: Volume 91, No. 3 (2014)
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This paper has been retracted and references to this paper in abstract, indexing, and citation databases should be deleted.
[Note (December 26, 2014)]
The article has been retracted becasue of serious doubts about correctness of the arguments.
Received: November 2, 2013
Published: March 8, 2014
Retracted: December 26, 2014
DOI: 10.12732/ijpam.v91i3.5 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395