Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YEGOROV D. G.,Chempet-calculation for the chemical systematics of igneous rocks based on the CIPW norm,Computers & Geosciences,,,1996,22,10,1061-1071,https://cir.nii.ac.jp/crid/1570291224918843776,