1. http://www.nrel.gov/ncpv/images/efficiency_chart.jpg.
2. B. Laratte, B. Guillaume, Epistemic and methodological challenges of dynamic environmental assessment: A case-study with energy production from solar cells, Key Engineering Materials, 572 (2014) 535-538.
3. ISO 14040: Environmental Management, Life Cycle Assessment, Principles and Framework; International Standard Organization: Geneva, 2006.
4. http://www.ecoinvent.org.
5. M. Goedkoop et Al., ReCiPe 2008: A life cycle impact assessment method which comprises harmonized category indicators at the midpoint and the endpoint level, 2012.