@inproceedings{HPDC-2009-Gentzsch,
	author        = "Wolfgang Gentzsch",
	booktitle     = "{Proceedings of the 18th International Symposium on High Performance Parallel and Distributed Computing}",
	doi           = "10.1145/1551609.1551610",
	isbn          = "978-1-60558-587-1",
	pages         = "69--70",
	publisher     = "{ACM}",
	title         = "{Sustainable HPC infrastructures — supercomputers, grids, and clouds: the DEISA experience}",
	year          = 2009,
}