Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Park Dae Hee and Kyokane Jun and Yoshino Katsumi,Surface Potential Decay and Residual Voltage Measurements in Highly Elongated Polyethylene,Japanese Journal of Applied Physics,0021-4922,The Japan Society of Applied Physics,1987,26,1,L65-L67,https://cir.nii.ac.jp/crid/1573950402917966208,