Journal of Systems Science and Complexity
Journal of Systems Science and Complexity > 2008 > 21 > 4 > 626-636
Journal of Systems Science and Complexity > 2015 > 28 > 4 > 876-886
Journal of Systems Science and Complexity > 2015 > 28 > 5 > 1102-1114
Journal of Systems Science and Complexity > 2016 > 29 > 5 > 1293-1301