Bracken TD (ed.): Proceedings of the Workshop on Electrical and Biological Effects Related to HVDC Transmission. PNL-3121; National Technical Information Service; 3.1-3.29
Bracken TD (ed.): Proceedings of the Workshop on Electrical and Biological Effects Related to HVDC Transmission. PNL-3121; National Technical Information Service; 2.1.- 2.34
Bracken TD (ed.): Proceedings of the Workshop on Electrical and Biological Effects Related to HVDC Transmission. PNL-3121; National Technical Information Service; 1.1-1.38