Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "杉田,政久",The Ignition of LPG by Electric Sparkes m Low-Voltage D.C. Circuits(Summaries of Papers Published by Staff of Ship Research Institute at Outside Organizations),船舶技術研究所報告,,運輸省船舶技術研究所,1983-03-31,20,2,134,https://cir.nii.ac.jp/crid/1541698620215064576,