Journal of Graph Theory
Journal of Graph Theory > 64 > 3 > 206 - 209
Journal of Graph Theory > 69 > 2 > 206 - 222
Journal of Graph Theory > 75 > 3 > 275 - 283
Journal of Graph Theory > 85 > 2 > 400 - 411
Journal of Graph Theory > 87 > 1 > 46 - 60
Journal of Graph Theory > 98 > 3 > 499 - 524
Journal of Graph Theory > 98 > 3 > 525 - 530
Journal of Graph Theory > 99 > 2 > 175 - 185
Journal of Graph Theory > 103 > 4 > 713 - 739