Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MIYAWAKI Inosuke and SOEDA Norihiko and SHIOTA Kanji,Relation between Size of Material and Grinding Time in Ball Milling,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1961,77,876,389-393,https://cir.nii.ac.jp/crid/1390282680958002944,https://doi.org/10.2473/shigentosozai1953.77.876_389