Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Murakawa Kazuo and Oohashi Hideshi and Yamane Hiroshi and Hattori Mitsuo and Kuramoto Shoichi and Machida Masanobu and Kijima Hitoshi,Proposal of Earthing Resistance Measurement Method without Auxiliary Electrodes,IEEJ Transactions on Fundamentals and Materials,03854205,The Institute of Electrical Engineers of Japan,2004,124,9,803-811,https://cir.nii.ac.jp/crid/1390282679569897984,https://doi.org/10.1541/ieejfms.124.803