1. Effect of wind field properties on the fuel saving potential of Wind Diesel Systems;Beyer,1990
2. Wind farm diesel systems—An analysis of short time power fluctuations;Beyer,1991
3. Design, experience and economics of the wind/diesel/battery system on the Irish island of Cape Clear;Cramer,1989
4. A model for the ageing of lead/acid batteries in PV-systems;Degner,1994
5. Wind-diesel systems—A guide to the technology and its implementation,1994