G-Huyghe (1960) Basset A. (1946). Di tallit n wass-a aṭas n uxeddim i yellan ɣef tenḍawit d usili n kra yimawalen, ɣef way-a seg tama-nneɣ nebɣa ad d-nezrew amawal n yirmad imansayen deg tmenaḍt n tmurt n Leqbayel: Taddart n Tirmitin anda nerza ɣer yimḍiqen i wumi qqaren (At Abderraḥman, At Ɛli, At Ɛmar, Tiɣzart).