Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NASU Juji,Autoclave Extraction of Tungsten Ore,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1962,78,892,745-750,https://cir.nii.ac.jp/crid/1390001205981969280,https://doi.org/10.2473/shigentosozai1953.78.892_745