1. Bergelson, V., Leibman, A.: Polynomial extensions of van der Waerden and Szemerédi theorems. J. Amer. Math. Soc. 9, 725–753 (1996)
2. Brown, T., Graham, R., Landman, B.: On the set of common differences in van der Waerden’s Theorem on arithmetic progressions. Can. Math. Bull 42, 25–36 (1999)
3. de Bruijn, N.G.: Commentary. In: Bertin, E.M.J., Bos, H.J.M., Grootendorst, A.W. (eds.) Two Decades of Mathematics in the Netherlands 1920–1940, part I, pp. 116–124. Mathematical Centre, Amsterdam (1978)
4. Furstenberg, H., Weiss, B.: Topological dynamics and combinatorial number theory. J. Anal. Math. 34, 61–85 (1978)
5. Graham, R., Rothschild, B., Spencer, J.H.: Ramsey Theory. Wiley, New York (1980)