1. An Introduction to Numerical Analysis;Atkinson,1978
2. On Riesz bases of exponentials in L2;Avdonin;Vestnik Leningrad Univ. Math.,1979
3. S.A. Avdonin, Simultaneous controllability of several elastic strings, in: Proceedings CD of the 14th International Symposium on Mathematical Theory of Networks and Systems, Perpignan, France, June 19–23, 2000.
4. Families of Exponentials—The Method of Moments in Controllability Problems for Distributed Parameter Systems;Avdonin,1995
5. S.A. Avdonin, S.A. Ivanov, Exponential Riesz bases of subspaces and divided differences, St. Petersburg Math. J., to appear.