The Skill of Reverting - the Skill of Renewal: Wang Yi and the supposedly lost Tradition of the Lisao by Liu An. 回潮的技巧-更新的技巧:王逸与被认定已失传的刘安的 - Schimmelpfennig, Michael (Zhongguo-xueshu 中国学术 (China Scholarship), 2010)