@article{Aung2016oscillations, author={Aung, P..}, title={OSCILLATIONS IN A NON-AUTONOMOUS AUTOMATIC SYSTEMS WITH DRY FRICTION UNDER HARMONIC EXTERNAL ACTION}, journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies}, publisher={Astrakhan State Technical University}, year={2016}, pages={77-86}, volume={2016}, issue={2}, }