Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 2017 > 37 > 1 > 261-272
Discussiones Mathematicae Graph Theory > 2017 > 37 > 4 > 1039-1053
Discussiones Mathematicae Graph Theory > 2017 > 37 > 1 > 261-272
Discussiones Mathematicae Graph Theory > 2017 > 37 > 4 > 1039-1053