@TechReport{coregrid:tr0022,
      AUTHOR = {Aloisio, Giovanni and Cafaro, Massimo and Epicoco, Italo and Lezzi, Daniele and Balaton, Zoltán and Kacsuk, Peter and Kielmann, Thilo and Boon, Peter},
      TITLE = {Information Sources and Sinks in a Grid Environment},
      YEAR = {2006},
      MONTH = {March},
      NUMBER = {TR-0022},
      INSTITUTION = {Institute on Grid Systems, Tools and Environments, CoreGRID - Network of Excellence},
      URL = {http://www.coregrid.net/mambo/images/stories/TechnicalReports/tr-0022.pdf},
      KEYWORDS = {WP7}
}