Усик, В. В., Пономарева, А. В., Костюк, А. Н., Крапивницкая, В. Е., & Максимов, В. А. (2010). Working out of video lessons to improve the quality of automatic control theory. Eastern-European Journal of Enterprise Technologies, 6(2(48), 57–60. https://doi.org/10.15587/1729-4061.2010.3231