1. CYFRONET. One Data web site.
https://www.onedata.org/
2. EGI (2016) VO SLA Terradue and VO OLAs Terradue.
https://documents.egi.eu/document/2763
3. EGI (2017a).
https://www.egi.eu/
4. EGI (2017b) EGI Service catalogue.
https://www.egi.eu/services/
5. EGI (2017c) EGI Marketplace.
http://marketplace.egi.eu/