1. The Undecidability of the Domino Problem;Berger,1966
2. A survey of noncomplete Ramsey theory for graphs;Burr,1979
3. S.A. Burr, On the computational complexity of Ramsey-type problems, to appear.
4. An NP-complete problem in Euclidean Ramsey theory;Burr,1982
5. S.A. Burr, J. Nešetřil and V. Rödl, On the use of senders in generalized Ramsey theory for graphs, to appear.