The first publication of notes by F.-I, initiated by V.N. Tatishchev and with his leading participation. Stralenberg's "Historic and geographical description of the ancient and new state of the Midnight-Eastern part of Europe and Asia, more than the Russian Empire, which is recognized as the midnight part," published in 1730 in Stockholm in German. The composition is based on F.-I. Stralenberg, a Swedish officer who was captured after the Battle of Poltava, lay down his diaries, notes, materials collected in Russia, mainly in Siberia, where he spent 13 years.