1. Contrail project,
http://contrail-project.eu/
code available on,
http://contrail.projects.ow2.org/xwiki/bin/view/Main/WebHome
2. Cloud Data Management Interface (CDMI) Version 1.0.2 (June 2012),
http://www.snia.org/cdmi
3. Morfeo Claudia,
http://claudia.morfeo-project.org/
4. CompaptibleOne,
http://www.compatibleone.org/
5. Coppola, M., Dazzi, P., Lazouski, A., Martinelli, F., Mori, P., Jensen, J., Johnson, I., Kershaw, P.: The Contrail approach to cloud federations. In: International Symposium on Grids and Clouds (ISGC) (2012)