Jörn Altmann Costas Courcoubetis George D. Stamoulis Manos Dramitinos Thierry Rayna Marcel Risch Chris Bannink GridEcon: A Market Place for Computing Resources. 185-196 2008 GECON http://dx.doi.org/10.1007/978-3-540-85485-2_15 conf/gecon/2008 db/conf/gecon/gecon2008.html#AltmannCSDRRB08