Journal of Complexity
Journal of Complexity > 2015 > 31 > 5 > 762-772
Journal of Complexity > 2015 > 31 > 5 > 675-688
Journal of Complexity > 2015 > 31 > 5 > 754-761
Journal of Complexity > 2015 > 31 > 5 > 741-753
Journal of Complexity > 2015 > 31 > 5 > 731-740
Journal of Complexity > 2015 > 31 > 6 > 798-816
Journal of Complexity > 2015 > 31 > 6 > 835-866
Journal of Complexity > 2015 > 31 > 6 > 867-884
Journal of Complexity > 2015 > 31 > 6 > 817-834
Journal of Complexity > 2015 > 31 > 6 > 773-797