Kutsenko, L., Vanin, V., Shoman, O., Zapolskiy, L., Yablonskyi, P., Vasyliev, S., Danylenko, V., Sukharkova, E., Rudenko, S. and Zhuravskij, M. (2019) “Synthesis and classification of periodic motion trajectories of the swinging spring load”, Eastern-European Journal of Enterprise Technologies, 2(7 (98), pp. 26–37. doi: 10.15587/1729-4061.2019.161769.