Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2016 > 36 > 3 > 709-722
Discussiones Mathematicae Graph Theory > 2016 > 36 > 4 > 783-796
Discussiones Mathematicae Graph Theory > 2016 > 36 > 3 > 709-722
Discussiones Mathematicae Graph Theory > 2016 > 36 > 4 > 783-796