1. E. Bombieri, Lectures on the Thue Principle, these proceedings.
2. E. Bombieri and J.D. Vaaler, On Siegels Lemma, Invent. Math. 73,(1983),11–32.
3. P.L. Chebyshev, Sur 1’interpolation, zapiiski Akademii Nauk, vol. 4, Supplement no. 5, (1864). 0euvres, vol. 1, pp. 539–560.
4. E. Dobrowolski, On a question of Lehmer and the number of irreducible factors of a polynomial, Acta. Arith., 34, (1979),391–401.
5. I.G. Macdonald, Symmetric Functions and Hall Polynomials, (1979),Oxford U. Press