Journal of Systems Science and Complexity
Journal of Systems Science and Complexity > 2008 > 21 > 2 > 250-259
Journal of Systems Science and Complexity > 2010 > 23 > 4 > 748-758
Journal of Systems Science and Complexity > 2010 > 23 > 4 > 727-737
Journal of Systems Science and Complexity > 2011 > 24 > 2 > 277-290
Journal of Systems Science and Complexity > 2014 > 27 > 6 > 1158-1171