1. 1994. Hypersensitivity to Electricity?The Swedish Experience; COST 244 Workshop on Electromagnetic Hypersensitivity; Proceedings; Graz, Austria, September 26-27, 1994; pp. 1-18.
2. Provocation of electric hypersensitivity under everyday conditions
3. 1994. Double Blind Provocation Study of Reactions Associated with Exposure to Electromagnetic Fields from VDUs; COST 244 Workshop on Electromagnetic Hypersensitivity. Proceedings; Graz, Austria, September 26-27, 1994; pp. 41-43.
4. 1994. Electromagnetic Hypersensitivity: Quantitative Assessment of an Ill-Defined Problem; COST 244 Workshop on Electromagnetic Hypersensitivity; Proceedings; Graz, Austria, September 26-27, 1994; pp. 68-74.