1. On minimal colorings without monochromatic solutions to a linear equation;Alexeev,2007
2. Jacob Fox, Rados Radoičić, The axiom of choice and the degree of regularity of equations over the reals, preprint, December 2005
3. Unsolved Problems in Number Theory;Guy,2004
4. Studien zur Kombinatorik;Rado;Math. Z.,1933
5. Über die Kongruenz xm+ym≡zm(mod p);Schur;Jahresber. Deutsch. Math.-Verein.,1916