Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 落合 浩史 and OCHIAI Hiroshi,A STUDY OF COMBUSTION IMPROVEMENT FOR SMALL GAS ENGINE: ESPECIALLY INFLUENCE OF FUEL PROPERITIES AND METHANE ADDITION,法政大学大学院紀要. 理工学・工学研究科編,21879923,法政大学大学院理工学研究科,2018-03-31,59,,1-6,https://cir.nii.ac.jp/crid/1390290699807723008,https://doi.org/10.15002/00014615