Ixef amezwaru d win yeεnan amyag s umata, ma d ixef wis sin d ayen yerzan aḥric n tesleḍt i yimyagen iḥerfiyen I d-negmer seg usegzawal n J-M DALLET (1982), deg tazwara nebder-d awal akken i t-id-yenna J-M DALLET deg usegzawal-is s teqbaylit d wazal-is s tutlayt tafransist, syin akin nseftiteten ɣer wurmir ussid deg wudem wis kraḍ nga-asen tasleḍt deg wayen yerzan tamḍawit.