Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Maekawa Fuma and Matsuda Dai and Matsumura Eriko and Senda Jiro and Okuma Masahiro and Saiki Yusuke,Analysis of Spray Characteristics of Direct Injection SI Engines under Cold Start Conditions,Transactions of Society of Automotive Engineers of Japan,0287-8321,Society of Automotive Engineers of Japan,2022,53,3,491-496,https://cir.nii.ac.jp/crid/1390291767851474688,https://doi.org/10.11351/jsaeronbun.53.491