Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 今泉 常正,重選におけるトロンプ配分率曲線の応用,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1959,75,852,407-410,https://cir.nii.ac.jp/crid/1390282680958151168,https://doi.org/10.2473/shigentosozai1953.75.852_407