《新唐书·列传·卷一百四十三》
克用全力攻云州赫连铎，派骑将薛阿檀为前军，设伏兵于河上。
克用悉兵攻鐸云州，以骑将薛阿檀为前军，设伏河上。
Keyong concentrated his forces to attack Helian Duo in Yunzhou, sending cavalry general Xue Atan as the vanguard and setting up an ambush at the river.