@article{Voyna2014determining,
author={Voyna, A.. and Berezhnoy, S.. and Kurapov, G..},
title={Determining location radii of gear chain pivot locus on involute sprocket wraps},
journal={Vestnik of Don State Technical University},
publisher={Don state technical University},
year={2014},
pages={86-92},
volume={14},
issue={1},
}