Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2015 > 35 > 2 > 329-334
Discussiones Mathematicae Graph Theory > 2015 > 35 > 2 > 271-281
Discussiones Mathematicae Graph Theory > 2015 > 35 > 2 > 329-334
Discussiones Mathematicae Graph Theory > 2015 > 35 > 2 > 271-281