search query: @author Yang, Yanzheng / total: 3
references: 1-3 / 3
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title | year | author | ||
1. |
Journal of Tianjin University of Commerce (c)
1999 : 4, p.17-21 |
1999 | Yang, Yanzheng |
|
2. |
Journal of Tianjin University of Commerce (c)
1995 : 1, p.42-50 |
1995 | Cai, Jie Yang, Yanzheng |
|
3. |
Journal of Tianjin University of Commerce (c)
1993 : vol 13:1, p.50-56 |
1993 | Yang, Yanzheng |
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