...Majewski
[HM] Havas, G. and Majewski, B.S. (1992), Optimal algorithms for minimal perfect hashing, Technical Report No. 234, Key Centre for Software Technology, Department of Computer Science, The University of Queensland.

...Renyi
[ER] Erdös, P. and Renyi, A. (1960). On the evolution of random graphs. Publ. Math. Inst. Hung. Acad. Sci. 5, 17--61.

Phil Pollett
Thu Nov 9 22:18:04 EST 1995