@article{Vasil'ev2019on,
author={Vasil'ev, V.D. and Spirkov, A.B.},
title={On the Possibility of Harmonization of GOST 7512 Standard with ISO 17636–1 International Standard},
journal={NDT World},
publisher={LLC SVEN},
year={2019},
pages={49-51},
volume={22},
issue={3},
}