@TechReport{coregrid:tr0136,
      AUTHOR = {Li, Jiadao and Ziegler, Wolfgang and Wäldrich, Oliver and Mallmann, Daniel},
      TITLE = {Towards SLA Based Software License Management in Grid Computing},
      YEAR = {2008},
      MONTH = {June},
      NUMBER = {TR-0136},
      INSTITUTION = {Institute on Resource Management and Scheduling, CoreGRID - Network of Excellence},
      URL = {http://www.coregrid.net/mambo/images/stories/TechnicalReports/tr-0136.pdf},
      KEYWORDS = {WP6}
}