R. A. Zevakina
Ionosfernoe prognozirovanie
Ionosfernye vozmushchenii︠a︡ i ikh vlii︠a︡nie na radiosvi︠a︡zʹ
Ionosphere disturbances and their influence on radio communications
Manual on short-term prediction of ionospheric geomagnetic storms and radio propagation forecasting service
Metody kratkosrochnogo prognoza magnitnoĭ aktivnosti i sostoi͡anii͡a ionosfery
Osnovy prognozirovanii͡a︡ ionosferno-magnitnykh vozmushcheniĭ i sluzhba kratkosrochnykh radioprognozov
Rukovodstvo po kratkosrochnomu prognozirovanii︠u︡ ionosfery