PUMA bookmarks for /user/stephandoerfel/indicatorshttps://puma.uni-kassel.de/user/stephandoerfel/indicatorsPUMA RSS Feed for /user/stephandoerfel/indicators- Implicit interest indicatorshttp://portal.acm.org/citation.cfm?id=359836stephandoerfel2011-01-17T09:40:53+01:00implicit indicators info2.0 interest <a itemprop="url" data-versiondate="2011-01-17T09:40:53+01:00" href="http://portal.acm.org/citation.cfm?id=359836" rel="nofollow" class="description-link">http://portal.acm.org/citation.cfm?id=359836</a>