Kogan, Leonid. 2015. Genealogical Classification of Semitic: The Lexical Isoglosses. Berlin: Mouton de Gruyter.
@book{jacquesestimative-kogan15semitic, author = {Kogan, Leonid}, publisher = {Berlin: Mouton de Gruyter}, title = {Genealogical Classification of Semitic: The Lexical Isoglosses}, year = {2015} }