@TechReport{coregrid:tr0089,
      AUTHOR = {Ciuffoletti, Augusto and Congiusta, Antonio and Jankowski, Gracjan and Jankowski, Michal and Meyer, Norbert and Krajicek, Ondrej},
      TITLE = {Grid Infrastructure Architecture: a modular approach from CoreGRID},
      YEAR = {2007},
      MONTH = {August},
      NUMBER = {TR-0089},
      INSTITUTION = {Institute on Grid Information, Resource and Workflow Management Services, CoreGRID - Network of Excellence},
      URL = {http://www.coregrid.net/mambo/images/stories/TechnicalReports/tr-0089.pdf},
      KEYWORDS = {WP5}
}