Search results for: Liping Chen
Mathematical and Computer Modelling > 2013 > 58 > 3-4 > 877-885
Mathematical and Computer Modelling > 2011 > 54 > 3-4 > 944-949
Mathematical and Computer Modelling > 2013 > 58 > 3-4 > 877-885
Mathematical and Computer Modelling > 2011 > 54 > 3-4 > 944-949