@book{ sandholm2007b,
    author = {Thomas Sandholm},
    title = {Managing Service Levels in Grid Computing Systems},
    editor = {Thomas Sandholm},
    series = {Licentitate Thesis ISRN KTH/CSC/A--07/06--SE},
    publisher = {Royal Institute of Technology, Stockholm},
    year = {2007},
    note = "http://www.diva-portal.org/kth/abstract.xsql?dbid=4346",
}