Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2015 > 35 > 3 > 463-473
Discussiones Mathematicae Graph Theory > 2015 > 35 > 3 > 517-532
Discussiones Mathematicae Graph Theory > 2015 > 35 > 3 > 463-473
Discussiones Mathematicae Graph Theory > 2015 > 35 > 3 > 517-532