@ARTICLE(scentTrails,
 AUTHOR="C. Olston and E. H. Chi",
 TITLE="ScentTrails: Integrating Browsing and Searching on the World Wide Web",
 BOOKTITLE="ACM Transactions on Computer-Human Interaction",
 YEAR=2003,
 MONTH=sep, 
 VOLUME=10,
 NUMBER=3,
 PAGES="177-197")