00888naa#a2200229#i#450# EN\INFRA-M\bibl\82249 20250107084126.2 2500-0535 20240929b2024####ek#y0engy0150####ca ENG RU 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 article Moscow INFRA-M Academic Publishing LLC. 2024 15 с. Journal article local Геология. Геологические и геофизические науки. 55 ENG Bahmetieva Nataliya Vladimirovna Grigoriev Gennadiy Ivanovich Zhemyakov Ilia Nikolaevich Kalinina Elena Evgenevna Lisov Aleksander Aleksandrovich naukaru.ru