Повстень, В.А. and Аузеллаг, Д. 2000. Optimization method of boosted frequency starting asynchronous gyroscope engine with fixed restriction and minimum current. Proceedings of National Aviation University. 6, 1-2 (Sep. 2000), 159–163. DOI:https://doi.org/10.18372/2306-1472.6.9736.