Graphs and Combinatorics
Graphs and Combinatorics > 2015 > 31 > 3 > 669-677
Graphs and Combinatorics > 2015 > 31 > 3 > 649-667
Graphs and Combinatorics > 2015 > 31 > 6 > 2201-2205
Graphs and Combinatorics > 2015 > 31 > 6 > 2149-2158
Graphs and Combinatorics > 2015 > 31 > 3 > 669-677
Graphs and Combinatorics > 2015 > 31 > 3 > 649-667
Graphs and Combinatorics > 2015 > 31 > 6 > 2201-2205
Graphs and Combinatorics > 2015 > 31 > 6 > 2149-2158