Journal of Combinatorial Optimization
Journal of Combinatorial Optimization > 2016 > 32 > 1 > 244-259
Journal of Combinatorial Optimization > 2016 > 32 > 2 > 645-655
Journal of Combinatorial Optimization > 2016 > 32 > 1 > 244-259
Journal of Combinatorial Optimization > 2016 > 32 > 2 > 645-655