1. , , , , , . Environmental and health aspects of CIS-module production, use and disposal. Presented at the 1st World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, 5-9 December 1994.
2. Health and environmental risks from the operation of CdTe and CIS thin film modules. Presented at the 2nd World Conference on PV Solar Energy Conversion, 6-10 July, 1998, Vienna, Austria.
3. UL1256 Standard: Fire test of Roof Deck Constructions, October 2002, Underwriters Laboratories Inc., Northbrook, IL.
4. ASTM E119-98, Fire Tests of Building Construction and Materials (UBC Standard No. 71), April 2001, American Society for Testing and Materials, West Conshohocken, PA.
5. , et al. Recent improvements in industrial PV module recycling. Presented at the 16th European PV Solar Energy Conference, Glagow, UK, May 2000.