Quintili P. The Prehistory of Protolanguage’s Notion. Condillac, Rousseau, De Brosses and the Origins of Language in the Eighteenth Century. THS [Internet]. 2016 Dec. 19 [cited 2025 Jul. 1];13:35-53. Available from: https://apcz.umk.pl/THS/article/view/ths.2016.003