Ɣer tama n wayen yexdem muḥya deg GEB deg useggas n 1976-1977,ijerred deg EHESS 4lakul n uselmed n tusnametti i uheggi n tezrawt-ines , tazrawt-ines teqqim di tazwara Imi yextar tikli deg usenfali , mi yella deg tsuddut-agi tusnant yesfayed-d seg-s imi yeḍfer abrid n Galand P.