著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) GAO Jin Chun,Measurement of Electric Charges Carried by Dust Particles,"Proc. 48th IEEE Holm Conference on Electric Contacts. Orando, F1., USA. Oct. 2002",,,2002,,,,https://cir.nii.ac.jp/crid/1572543025607727744,