Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
AKAZAWA Toshiyuki and KITAHARA Keishiro,Chichibu Mine,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1967,83,956,1822-1827,https://cir.nii.ac.jp/crid/1390001205982607744,https://doi.org/10.2473/shigentosozai1953.83.956_1822