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- [3] Why Users of Yahoo! Answers Do Not Answer Questions CHI2010: PROCEEDINGS OF THE 28TH ANNUAL CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS, VOLS 1-4, 2010, : 329 - 332
- [7] Comparison of construction and selection of technological parameters for resin sand reclamation equipment Zhuzao Jishu, 6 (23-25):