@article{Bahmetieva2024features, author={Bahmetieva, N.V. and Grigoriev, G.I. and Zhemyakov, I.N. and Kalinina, E.E. and Lisov, A.A.}, title={Features of Earth’s lower ionosphere during solar eclipse and sunset and sunrise hours according to measurements by the API method near Nizhny Novgorod}, journal={Solar-Terrestrial Physics}, publisher={INFRA-M Academic Publishing LLC.}, year={2024}, pages={121-136}, volume={10}, issue={3}, }