1. Applied Research concerning the direct steam generation in parabolic troughs;Eck;Solar Energy,2003
2. Fricker, H.W., 1988. PHOEBUS phase 1A executive summary report. CH 5232 Villigen-PSI: Paul Scherrer Institute (PSI).
3. Häger, M., 1994. Phoebus technology program: Solar Air Receiver (TSA). PSA Technical Report PSA-TR02/94.
4. Hoffschmidt, B., Fernández, V., Beuter, M., Stobbe, P., Téllez, F., 2003. Test results of a 3MW solar open volumetric receiver. In: Proceedings of ISES Solar World Congress 2003, June 14–19, Göteborg, Sweden.
5. Heliostat field: computer codes, requirements, comparison of methods;Kiera,1989