@article{Dashkevich2019estimated, author={Dashkevich, Z.V. and Ivanov, V.E.}, title={Estimated nitric oxide density in auroras from ground-based photometric data}, journal={Solnechno-Zemnaya Fizika}, publisher={INFRA-M Academic Publishing LLC.}, year={2019}, pages={77-81}, volume={5}, issue={1}, }