Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NOUMI Yousuke and WADATSUMI Kiyoshi and MASUMOTO Shinji,Quantitative Description of Zircon Morphological Diagram,Geoinformatics,0388502X,Japan Society of Geoinformatics,1997,8,3,149-155,https://cir.nii.ac.jp/crid/1390282679416232576,https://doi.org/10.6010/geoinformatics1990.8.3_149