Ixef wis sin : Awal ɣef tsentalant Jan STARBSKI, Jeorge BRUELI, akked Wibre WEBER, maca aqerru agejdan n usenqed asentalan J-P RICHARD, acku tikta-is sɛant lebni igerrzen deg taɣult-a n usenqed asentalan, leqdicat n Richard ur sɛin ara aḥric n teẓri deg tezrawin-is, acku inagmayen gemren-d neɣ uwwin-d kra n wallalen i yexdem Richard, tikti tagejdant i ɣef tbedd teẓri n Richard deg tsentalant d aɛeddi seg usnulfu s lekmal-is d unegzum n leqdic aseklan ɣer yixfawen iwakken ad t-negzu akk ama d asnulfu neɣ d azɣan ɣef wanct-a yettwaḥsab leqdic aseklan d agmar n tektiwin n wallaɣ d uxemmem n umesnulfu, yefka-tt-id isureg-tt-id deg yiwen n lqaleb iweznen (d ubriz d amesnulfu) d asnulfu n leqdicat imaynuten, ma d imeɣri neɣ imsenqed ad iɛeddi gar yisental n leqdic asentalan d wayen i d-ifrurin seg-s (acku ayen i d-yefrurin (tifurkac) seg yisental igejdanen ara d-yefken asentel n yal aḍris) adlis.