Journal of Graph Theory
Journal of Graph Theory > 63 > 4 > 338 - 348
Journal of Graph Theory > 63 > 4 > 279 - 287
Journal of Graph Theory > 63 > 4 > 324 - 337
Journal of Graph Theory > 63 > 4 > 259 - 278
Journal of Graph Theory > 63 > 4 > 288 - 299
Journal of Graph Theory > 63 > 4 > 300 - 310
Journal of Graph Theory > 63 > 4 > 311 - 323