1. S.N. Andrianov, in: AIP Conf. Proc. 1997. N 391. NY, P, 355–360.
2. S.N. Andrianov, Dynamical modeling of control systems for particle beams. SPbSU, Saint Petersburg, 2004 (in Russian).
3. Lectures on nonlinear orbit dynamics
4. On the exponential solution of differential equations for a linear operator