作者: Witold Pawlus , Kjell Gunnar Robbersmyr , Hamid Reza Karimi
DOI: 10.1016/J.APM.2011.04.024
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摘要: Author's version of an article in the journal: Applied Mathematical Modelling. Also available from publisher at: http://dx.doi.org/10.1016/j.apm.2011.04.024