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http://ebiquity.umbc.edu/event/html/id/209/Opportunistic-Bartering-Of-Digital-Goods-and-Services
2007-08-03
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http://ebiquity.umbc.edu/event/html/id/192/Bartering-for-Digital-Goods-in-Pervasive-Environments
2007-02-20
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http://ebiquity.umbc.edu/event/html/id/118/Semi-Automated-Bartering-of-Digital-Goods-and-Services-in-Pervasive-Environments
2005-10-25
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http://ebiquity.umbc.edu/event/html/id/115/Semi-Automated-Bartering-of-Electronic-Services-and-Goods-in-Pervasive-Environments
2005-10-05
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http://ebiquity.umbc.edu/paper/html/id/430/Opportunistic-Bartering-of-Digital-Goods-and-Services-in-Pervasive-Environments
2007-08-04
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http://ebiquity.umbc.edu/resource/html/id/152/Semi-Automated-Bartering-of-Digital-Goods-and-Services-in-Pervasive-Environments
2005-10-25