Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 1996 > 16 > 1 > 53-79
Discussiones Mathematicae Graph Theory > 2004 > 24 > 2 > 303-318
Discussiones Mathematicae Graph Theory > 2007 > 27 > 3 > 541-547
Discussiones Mathematicae Graph Theory > 2008 > 28 > 1 > 179-184
Discussiones Mathematicae Graph Theory > 2015 > 35 > 4 > 615-628