Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujiwara Daisuke and Iwakata Hiroto and Iizuka Kojiro,Interaction between Blade and Loose Soil for Autonomous Harvesting Machine of Spinach,"SYSTEMS, CONTROL AND INFORMATION",0916-1600,"THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS",2021-12-15,65,12,495-498,https://cir.nii.ac.jp/crid/1390855356034989824,https://doi.org/10.11509/isciesci.65.12_495