Kratochvíl, Ctirad - Grepl, Robert
Modelling of electromechanical drive system failures.
Engineering Mechanics. Praha: UT AV CR, 2004 - (Zolotarev, I.), s. 153-154. ISBN 80-85918-88-9.
[Engineering mechanics. Svratka (CZ), 10.05.2004]
http://hdl.handle.net/11104/0010904