Карачун, В.В. and Мельник, В.Н. 2014. Floated gyroscope errors on a resonance level in the field of ultrasonic beam. Eastern-European Journal of Enterprise Technologies. 3, 7(69) (Jun. 2014), 21–25. DOI:https://doi.org/10.15587/1729-4061.2014.24362.