G. I. Langsdorff (in Russian, Russian title: Дневник русской комплексной академической экспедиции в Бразилию в 1824-1826 гг. под началом академика Г. И. Лангсдорфа). Moscow: Nauka, 1995. Available online (scroll down the page) External links Indians in Brazil. In Portuguese. Tras las Huellas de la Expedición Langsdorff. Discovery Channel in Spanish. Great Russian Voyages Explorers from the Russian Empire Scientists from the Russian Empire 1774 births 1852 deaths Explorers of Amazonia People from Alzey-Worms Full members of the Saint Petersburg Academy of Sciences 19th-century explorers 19th-century German botanists 19th-century scientists from the Russian Empire