Journal of Graph Theory
Journal of Graph Theory > 73 > 3 > 280 - 295
Journal of Graph Theory > 79 > 3 > 213 - 221
Journal of Graph Theory > 87 > 1 > 89 - 95
Journal of Graph Theory > 88 > 1 > 61 - 79
Journal of Graph Theory > 88 > 2 > 294 - 301
Journal of Graph Theory > 89 > 2 > 214 - 245
Journal of Graph Theory > 89 > 2 > 101 - 114