Journal of Complexity
Journal of Complexity > 2002 > 18 > 3 > 702-738
Journal of Complexity > 2002 > 18 > 3 > 739-767
Journal of Complexity > 2002 > 18 > 3 > 768-791
Journal of Complexity > 2002 > 18 > 3 > 833-910
Journal of Complexity > 2002 > 18 > 3 > 792-814
Journal of Complexity > 2002 > 18 > 3 > 815-832
Journal of Complexity > 2002 > 18 > 3 > 683-701