Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Minoda Atsushi and Nagao Masayuki and Kosaki Masamitsu,Short-Circuit Treeing Phenomena and Space Charge Injection in EPR at Cryogenic Temperature,IEEJ Transactions on Fundamentals and Materials,03854205,The Institute of Electrical Engineers of Japan,1997,117,2,193-198,https://cir.nii.ac.jp/crid/1390001204600618240,https://doi.org/10.1541/ieejfms1990.117.2_193