@article{Yakimova2017npvo,
author={Yakimova, M.. and Alekhnovich, V.I. and Grigoryants, A.G.},
title={NPVO Refractometer for diffusing substance investigations},
journal={Science intensive technologies in mechanical engineering},
publisher={Bryansk State Technical University},
year={2017},
pages={44-48},
volume={2017},
issue={5},
}