Nino Ejibadze, Some questions connected with the system of derivative forms of Egyptian dialect,Perspective XXI, IV, Tbilisi, 2002 (in Georgian). Nino Ejibadze mentiones the following article by G. Chikovani: G. Chikovani, Some Peculiarities of Verb Formation in the Qashqa-Daryan Arabic Dialect of Central Asia: Orientalist 1, Tbilisi, 2001.