1. Some remarks on the theory of graphs;Erdös;Bull. Amer. Math. Soc.,1947
2. Graph theory and probability;Erdös;Can. J. Math.,1959
3. Graph theory and probability II;Erdös;Can. J. Math.,1961
4. P. Erdös, R.J. Faudree, C.C. Rousseau and R.H. Schelp, (to appear).
5. Probabilistic methods in combinatorics;Erdös,1974