著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Parkhurst,"User's guide to PHREEQC (Version 2): a computer program for speciation, batch reaction, one-dimensional transport, and inverse geochemical calculations",,,,1999,,,,https://cir.nii.ac.jp/crid/1370288393797236880,