[1] BOLLOBÁS B.:
Extremal Graph Theory. Academic Press, New York, 1978.
MR 0506522
[2] GLIVIAK F.:
A new proof of one estimation. Istit. Lombardo Accad. Sci. Lett. Rend. A 110 (1976), 3-5.
MR 0543830
[3] MURTY U. S. R.:
Extremal nonseparable graphs of diameter 2. In: Proof Techniques in Graph Theory, Academic Press, New York, 1969, pp. 111-118.
MR 0255438 |
Zbl 0194.25403
[4] NEBESKÝ L.:
Characterization of the decay number of a connected graph. Math. Slovaca 45 (1995), 349-352.
MR 1387050 |
Zbl 0854.05089
[5] PALUMBÍNY D.:
Sul numero minimo degli spigoli di un singramma di raggio e diametro eguali a due. Istit. Lombardo Accad. Sci. Lett. Rend. A 106 (1972), 704-712.
MR 0327572 |
Zbl 0277.05133
[6] ŠIRÁŇ J.-ŠKOVIERA M.:
Characterization of the maximum genus of a signed graph. J. Combin. Theory Ser. B 52 (1991), 124-146.
MR 1109428 |
Zbl 0742.05037
[7] ŠKOVIERA M.:
The decay number and the maximum genus of a graph. Math. Slovaca 42 (1992), 391-406.
MR 1195033 |
Zbl 0760.05032