Title: Rossiĭskai︠a︡ nauka v evropeĭskom kontekste vo vtoroĭ polovine XVIII - pervoĭ polovine XIX v.
Subjects: Congresses, Science, History, Scientific expeditions, Explorers, Discovery and exploration
Places: Russia, Europe
People: Alexander von Humboldt (1769-1859)
Time periods: 19th century, 18th century