Nestorchronik
However, the Synod Scroll of the "Novgorod First Chronicle", which is partly based on the original list of the late 11th Century and partly on the Primary Chronicle, does not name the Varangians asked by the Chuds, Slavs and Krivichs to reign their obstreperous lands as the "Rus'". One can assume that there was no original mention of the Varangians as the Rus' due to the old list predating the Primary Chronicle and the Synod Scroll only referred to the Primary Chronicle if the pages of the old list were blemished.