1.
Gutshchmidt S, Seplsberg-Korspeter G, Hagedorn P. Modeling and stability analysis for an ultrasonic motor. Vietnam J. Mech. [Internet]. 2007 Sep. 22 [cited 2024 May 5];29(3):303-19. Available from: https://vjs.ac.vn/index.php/vjmech/article/view/5542