Norte)地区,并逐渐恢复了其人口。 根据阿拉伯历史学家伊本·艾西尔(Ali ibn al-Athir)的说法,878年穆斯林还发动了一次针对莱昂的远征,随之引发的战役使得双方都承受了重大损失。而14世纪摩洛哥历史学家伊本·伊达里(西班牙语:IbnIdhari)(IbnIdhari)提到此次远征是从科英布拉出发,并获得了绝对的成功,但未提及任何战役。
Monteil, editor, Bulletin de l'IFAN, Series B, Vol. 26, no. 3/4, 440-98. IbnIdhari, Al-bayan al-mughrib Part III, annotated Spanish translation by A. Huici
al-Mughrib(英语:al-Bayan al-Mughrib) of IbnIdhari al-Marrakushi(英语:IbnIdhari), can be found in Huici Miranda (1951). IbnIdhari was a principal source for the