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Journal of Combinatorial Theory, Series A > 2016 > 144 > C > 157-211
Discussiones Mathematicae Graph Theory > 2013 > 33 > 2 > 361-371
Applied Mathematics-A Journal of Chinese Universities > 2006 > 21 > 4 > 487-492
Journal of Combinatorial Theory, Series A > 2016 > 144 > C > 157-211
Discussiones Mathematicae Graph Theory > 2013 > 33 > 2 > 361-371
Applied Mathematics-A Journal of Chinese Universities > 2006 > 21 > 4 > 487-492