Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takayanagi Shigetoshi,On the Specific Surface Area of Tungsten Powder. (Study on the Surface States of Tungsten Powder (2)),Journal of the Japan Institute of Metals and Materials,00214876,The Japan Institute of Metals and Materials,1960,24,3,142-146,https://cir.nii.ac.jp/crid/1390282681457886336,https://doi.org/10.2320/jinstmet1952.24.3_142