1. Ax, J.: The elementary theory of finite fields. Ann. Math. (2) 88, 239–271 (1968)
2. Bollobás, B.: Random Graphs. Cambridge Studies in Advanced Mathematics, 73. Cambridge University Press, Cambridge (2001)
3. Borel, A.: Injective endomorphisms of algebraic varieties, Arch. Math. 20, 531-537 (1969)
4. Fischer, M., Rabin, M.: Super-exponential complexity of Presburger arithmetic. In: Complexity of computation (Proc. SIAM-AMS Sympos., New York, 1973), pp. 27–41. SIAM-AMS Proc., Vol. VII. American Mathematical Society, Providence (1974)
5. Fagin, R.: Probabilities on finite models. J. Symbolic Logic 41(1), 50–58 (1976)