[1] J. Bosák A. Rosa, Š. Znám:
On decompositions of complete graphs into factors with given diameters. Theory of Graphs, Proc. Colloq. Tihany 1966, Akadémiai Kiadó, Budapest 1968, 37-56.
MR 0233720
[2] D. Palumbíny:
On decompositions of complete graphs into factors with equal diameters. Boll. Un. Mat. Ital. 7, 1973, 420-428.
MR 0325465
[5] B. Bollobás:
Extremal Graph Theory. Academic Press, London, 1978.
MR 0506522