Search results
Discussiones Mathematicae Graph Theory > 2013 > 33 > 1 > 139-146
Open Mathematics > 2010 > 8 > 3 > 459-467
Discussiones Mathematicae Graph Theory > 2010 > 30 > 4 > 563-574
Discussiones Mathematicae Graph Theory > 2013 > 33 > 1 > 139-146
Open Mathematics > 2010 > 8 > 3 > 459-467
Discussiones Mathematicae Graph Theory > 2010 > 30 > 4 > 563-574