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Journal of Graph Theory > 103 > 1 > 159 - 170
Graphs and Combinatorics > 2015 > 31 > 5 > 1567-1588
Discrete Mathematics > 2007 > 307 > 21 > 2643-2646
Journal of Graph Theory > 103 > 1 > 159 - 170
Graphs and Combinatorics > 2015 > 31 > 5 > 1567-1588
Discrete Mathematics > 2007 > 307 > 21 > 2643-2646