Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 桂 重雄 and 熊本 純三,わが国における浮選試薬の現況,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1960,76,863,325-328,https://cir.nii.ac.jp/crid/1390282680957742464,https://doi.org/10.2473/shigentosozai1953.76.863_325