Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2015 > 35 > 4 > 663-673
Discussiones Mathematicae Graph Theory > 2015 > 35 > 4 > 629-639
Discussiones Mathematicae Graph Theory > 2015 > 35 > 4 > 663-673
Discussiones Mathematicae Graph Theory > 2015 > 35 > 4 > 629-639