Diakonoff, Igor M. 1988. Afrasian languages. Moscow: Nauka. Moscow: Nauka.
@book{jacquesestimative-diakonoff88afrasian,
address = {Moscow},
author = {Diakonoff, Igor M.},
publisher = {Nauka},
title = {Afrasian languages. Moscow: Nauka},
year = {1988}
}