《资治通鉴·唐纪·唐纪七十五》
于是，邓处讷训练士卒，整顿装备，八年后，便联合朗州刺史雷满共同攻打潭州，攻克潭州城，将周岳斩杀，自称留后。
于是训卒厉兵，八年，乃结朗州刺史雷满共攻潭州，克之，斩岳，自称留后。
Thus, Deng Chune trained the soldiers, reorganized the equipment, and eight years later, joined forces with Lei Man, the chief administrator of Lang Prefecture, to attack Tan Prefecture, captured Tan Prefecture, killed Zhou Yue, and claimed to stay behind.