1. Euclidean Ramsey Theorems I;Erdös;J. Combinatorial Theory, Ser. A,1973
2. Euclidean Ramsey Theorems III;Erdös,1973
3. P. Erdös, unpublished, private communication with Bruce Rothschild, U.C.L.A., 1974.
4. L. E. Shader, Several Euclidean Ramsey Theorems, in “Proceedings of the Fifth Southeastern Conference on Combinatorics, Graph Theory, and Computing.”
5. L. E. Shader, More Euclidean Ramsey Theorems, submitted for publication; most results in [3].