Viktor F. Ovchinnikov, Mikhail Y. Nikolaev, Vasily N. Litvinov, and Denis V. Kapitanov, “Identification of the Structural Deviations Impacting the Dynamics of a Flexible Multispan Rotor on Full Electromagnetic Suspension”, ACES Journal, vol. 34, no. 04, pp. 528–534, Apr. 2019.