《新唐书·本纪·卷七·德宗 顺宗 宪》
三月二十九日，忠武军节度使李光颜在临颍与吴元济作战，打败吴元济；四月初三，又在南顿打败吴元济；五月二十六日，在时曲再次打败吴元济。
三月庚子，忠武军节度使李光颜及吴元济战于临颍，败之。四月甲辰，又败之于南顿。五月丙申，又败之于时曲。
On the 29th of March, Li Guangyan, the military governor of Zhongwu Army, fought against Wu Yuanji in Linyin and defeated him; on the 3rd of April, he defeated Wu Yuanji again in Nandun; on the 26th of May, he defeated Wu Yuanji once more in Shiqu.