| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1705418 | Applied Mathematical Modelling | 2009 | 13 Pages |
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief.The editor of the Journal of Mathematical Analysis and Applications brought to our attention substantial duplication of text and content between this Applied Mathematical Modelling article and an earlier paper by the same author J MATH ANAL APPL 355 (2009), 82–100 http://dx.doi.org/10.1016/j.jmaa.2009.01.052.One of the conditions of submission of a paper for publication is that the authors declare explicitly that the paper has not previously been published and is not under consideration for publication elsewhere. As the article did not refer to the earlier paper it is being withdrawn in line with journal policy.
