1. Benz W., Broeg C., Small Satellites Systems and Services Symposium, “CHEOPS: scientific objectives, mission concept and challenges for the scientific community”, 26-30 May 2014, Mallorca, Spain.
2. Safa F., Rando N., Small Satellites Systems and Services Symposium, “ESA CHEOPS mission: implementation approach and status”, 26-30 May 2014, Mallorca, Spain.
3. CHEOPS study team, “Definition study report (CHEOPS Red Book)”, ESA/SRE, November 2013, http://sci.esa.int/cosmic-vision/53541-cheops-definition-study-report-red-book/#.
4. CHEOPS: a space telescope for ultra-high precision photometry of exoplanet transits;Fortier,2014
5. Beck T., Cessa V., Broeg C., Small Satellites Systems and Services Symposium, “CHEOPS: ESA First Small Science Mission – Instrument Development Status and Challenges”, 30 May – 3 June 2016, Valletta, Malta.