M. I. Radovskiĭ

Alexander Popov, inventor of radio
Antiokh Kantemir i Peterburgskai͡a akademii͡a nauk
Boris Semenovich I͡A︡kobi
Iz istorii anglo-russkikh nauchnykh svi͡a︡zeĭ
M.V. Lomonosov i Peterburgskai͡a︡ Akademii͡a︡ nauk
M.V. Lomonosov i Peterburgskaya Akademiya Nauk
Veniamin Franklin i ego svi͡a︡zi s Rossieĭ