1. A. A. Agrachev and R. V. Gamkrelidze, Exponential representation of flows and chronological calculus, Math. USSR Sb. 35 (1979), 727–785.
2. A. A. Agrachev and Yu. L. Sachkov, Lectures on Geometric Control Theory, Springer-Verlag, 2004.
3. A. A. Agrachev and A. V. Sarychev, On reduction of smooth system linear in control, Math. USSR Sb. 58 (1987), 15–30.
4. A. A. Agrachev and A. V. Sarychev, Navier–Stokes equation controlled by degenerate forcing: controllability of finite-dimensional approximations, In: Proc. Intern. Conf. “Physics and Control 2003, St.-Petersburg, Russia, August 20-22, 2003,” CD ROM, 1346-1351.
5. A. A. Agrachev and A. V. Sarychev, Controllability of the Navier–Stokes equation by few low modes forcing, Dokl. Math. Sci. 69 (2004), no. 1/2, 112–115.