1. Graph theory and probability;Erdös;Canad. J. Math.,1959
2. On a theorem of Rademacher-Turán;Erdös;Illinois J. Math.,1962
3. Extremal problems in graph theory;Erdös;Theory of Graphs and its Applications,1963
4. Some recent results on extremal problems in graph theory (results);Erdös;Proc. Theory of Graphs Intern. Symp. Rome,1966
5. On some new inequalities concerning extremal properties of graphs;Erdös;Theory of Graphs,1966