Graphs and Combinatorics
Graphs and Combinatorics > 2005 > 21 > 1 > 89-96
Graphs and Combinatorics > 2005 > 21 > 3 > 293-300
Graphs and Combinatorics > 2007 > 23 > 3 > 327-336
Graphs and Combinatorics > 2007 > 23 > 6 > 659-666
Graphs and Combinatorics > 2008 > 24 > 6 > 597-604
Graphs and Combinatorics > 2010 > 26 > 4 > 471-481
Graphs and Combinatorics > 2013 > 29 > 3 > 365-371