Yuanchun ShiBooksAdvances in multimodal interfaces -- ICMI 2000Huang Huai Hai Pingyuan de shui yan yun dong he han lao yan jian di zong he zhi li20 shi ji Zhongguo xue shu da dianAdvances in web-based learning, ICWL 2004Sheng wu zhi neng juanAuthor data: Open Library
