Jean Marie Dallet ; yekes-iten-id seg FDB*,isemma-as Akken qarren medden i d-itddun deg Tisuraf, wenbir 1978(217isebtar), daɣen timucuha tiqburin deg Tiqdiminddant-d deg Bulltin dEtud Berbers 1977 s 10 n yeḍrisen, Tisuraf(1)1978 s 13 n yeḍrisen Tisuraf(3) 1979 s 13 n yeḍrisen.