Analysis of information sources in references of the Wikipedia article "Friedrich Schlegel" in English language version.
...when Friedrich Schlegel, a German scholar who was an important early Indo-Europeanist, came up with a theory that linked the Indo-Iranian words with the German word Ehre, 'honor', and older Germanic names containing the element ario-, such as the Swiss [sic] warrior Ariovistus who was written about by Julius Caesar. Schlegel theorized that far from being just a designation of the Indo-Iranians, the word *arya- had in fact been what the Indo-Europeans called themselves, meaning [according to Schlegel] something like 'the honorable people.' (This theory has since been called into question.)
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