一窝小鸟 发表于 2025-4-1 04:08:41

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ASTER 发表于 2025-4-1 08:36:56

if introduced, assumes a non-decreasing face value. The coupon can be used by all participants—the price paid by participants with winning bids utilizing the coupon is discounted by the face value of the coupon at the end of the auction process. Assuming other things are equal, participants with bid

DEVIL 发表于 2025-4-1 13:54:16

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configuration 发表于 2025-4-1 15:00:44

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Invigorate 发表于 2025-4-1 20:09:58

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OVER 发表于 2025-4-2 02:13:25

0302-9743 ue to the high quality of the submitted papers. We would like to express our thanks to our colleagues who helped to put together the technical program: the program committee members and externa978-3-540-44137-3978-3-540-45705-3Series ISSN 0302-9743 Series E-ISSN 1611-3349
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查看完整版本: Titlebook: E-Commerce and Web Technologies; Third International Kurt Bauknecht,A Min Tjoa,Gerald Quirchmayr Conference proceedings 2002 Springer-Verl