If you have questions during preparing for the exam, or general questions concerning the content of the lecture, you can contact Prof. Zhuravlev by the following e-mail address:
zhuravlev_vladimir_nik@yahoo.com
If you have questions concerning the organization, then contact Hanns Amri.
Walter Bittner. Flugmechanik der Hubschrauber. Springer- Verlag Berlin Heidelberg, 3 edition, 2009.
Wayne Johnson. Rotorcraft Aeromechanics. Cambridge University Press, May 2013. ISBN 978-1-107-02807-4 Hardback.