Zhongguo Jindaishi Yanjiu Zhong de “Fanshi” Wenti (中国近代史研究中的“范式”问题) // [The question of the "paradigm" of research on modern Chinese history] Xiuli Xu In: "Journal of Tsinghua University (Philosophy and Social Sciences) (清华大学学报(哲学社会科学版)". 2015