1. Energy viability of photovoltaic systems;Alsema;Energy Policy,2000
2. Monitoring and assessing technology choice;Andersson;Energy Policy,2000
3. Investing in photovoltaics;Awerbuch;Energy Policy,2000
4. Brown, J. (Ed.), 1998. The Arup Journal. Ove Arup Partnership, London.
5. EC 1996. Photovoltaics in 2010. Directorate General for Energy (DGXVII), European Commission, Brussels.