Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Naito Makio and Tsubaki Jun-ichiro and Usuda Satoru and Kato Naoki and Jimbo Genji,The Effect of the Ultra-Fine Solid Additives on the Mechanical Properties of a Powder Bed [Translated],KONA Powder and Particle Journal,0288-4534,Hosokawa Powder Technology Foundation,1988,6,0,30-38,https://cir.nii.ac.jp/crid/1390001205512017024,https://doi.org/10.14356/kona.1988007