@article{Ovchinnikov2019technological,
author={Ovchinnikov, V.V. and Opalnitskiy, A.Y. and Drits, A.M.},
title={Technological quality support of weld seam obtained  by friction stir method},
journal={Science intensive technologies in mechanical engineering},
publisher={Bryansk State Technical University},
year={2019},
pages={11-21},
volume={2019},
issue={12},
}