Article
Keywords:
connectivity; graph
Summary:
References:
[1] Bondy, J. A., Murty, U. S. R.:
Graph Theory with Applications. Elsevier, New York (1976).
MR 0411988
[2] Whitney, H.:
Congruent graphs and the connectivity of graphs. Amer. J. Math. 54 (1932), 150-168.
MR 1506881 |
Zbl 0003.32804
[3] Whitney, H.:
Non-separable and planar graphs. Trans. Amer. Math. Soc. 34 (1932), 339-362.
MR 1501641 |
Zbl 0004.13103