Discussiones Mathematicae Graph Theory
Discussiones Mathematicae Graph Theory > 1996 > 16 > 1 > 53-79
Discussiones Mathematicae Graph Theory > 2000 > 20 > 1 > 71-79
Discussiones Mathematicae Graph Theory > 2000 > 20 > 2 > 271-280
Discussiones Mathematicae Graph Theory > 2004 > 24 > 2 > 239-248
Discussiones Mathematicae Graph Theory > 2006 > 26 > 3 > 431-437
Discussiones Mathematicae Graph Theory > 2013 > 33 > 2 > 395-410