@article{Sosnovskaya2020determination, author={Sosnovskaya, N.G. and Mihaylova, A.S. and Cyrenova, O.A.}, title={DETERMINATION OF THE COEFFICIENT OF EFFICIENCY OF BRIGHTENING ADDITIVES}, journal={Modern Technologies and Scientific and Technological Progress}, publisher={Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»}, year={2020}, pages={48-49}, volume={2018}, issue={1}, }