Guccini also worked as actor, soundtrack composer, lexicographer and dialectologist. The dialectologist Carlo Salvioni held similar views. This position was first introduced by the Italian dialectologist Carlo Battisti. Dialectologist Jerry Norman estimated that there are hundreds of mutually unintelligible Sinitic languages. Dialectologist Jerry Norman estimated that there are hundreds of mutually unintelligible varieties of Chinese. A. Baranauskas was also a mathematician and dialectologist, created many Lithuanian mathematical terms. Zeynep Korkmaz (born 5 July 1922) is a prominent Turkish scholar and dialectologist. His father, Olof Ulric Arborelius (1791-1868), was a priest and dialectologist.