Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shirayama Kenzo and Kita Shin-ichiro and Kakugo Masahiro,Molecular Structure of High Pressure Polyethylene,Kobunshi Kagaku,0023-2556,"The Society of Polymer Science, Japan",1971,28,312,312-320,https://cir.nii.ac.jp/crid/1390282681497563904,https://doi.org/10.1295/koron1944.28.312