By Natalia Fabra, Nils-Henrik von der Fehr and David Harbord, Electricity Journal, Vol. 15, No. 7, pp. 72-81, September 2002. (Slide presentation)
By Natalia Fabra, Nils-Henrik von der Fehr and David Harbord, Electricity Journal, Vol. 15, No. 7, pp. 72-81, September 2002. (Slide presentation)