by Murata, Masao, Nakata, Kojiro, Yokoyama, Akiharu
Published in Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1975 (01.11.1975)

by Murata, Masao, Nakata, Kojiro, Saito, Mitsuhiro, Tsuchida, Kozo, Yokoyama, Akiharu
Published in The transactions of the Institute of Electrical Engineers of Japan.A (20.01.1978)