1. Problemy Gil’berta (Hilbert Problems), Moscow: Nauka, 1969.
2. Grotschel, M., Lovasz, L., and Schrijver, A., Geometric Algorithms and Combinatorial Optimization, Berlin: Springer, 1988.
3. Shor, N.Z., Nondifferentiable Optimization and Polynomial Problems, Boston: Kluwer, 1998.
4. Matiyasevich, Yu.V., Desyataya problema Gil’berta (Tenth Problem of Hilbert), Moscow: Fizmatgiz, 1993.
5. Harris, J. and Morrison, J., Moduli of Curves, Berlin: Springer, 1998.