@article{Shilenkov2019method,
author={Shilenkov, A.A.},
title={Method of Calculation of an Exposure when Changing High Voltage on a X-Ray Tube and/or Thickness of the X-Radiography Material},
journal={NDT World},
publisher={LLC SVEN},
year={2019},
pages={25-27},
volume={22},
issue={1},
}