Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Droplet-based Freeform Fabrication of Aluminum Objects through Internet,Journal of the Japan Society of Powder and Powder Metallurgy 49,,,2002,,,1023-1027,https://cir.nii.ac.jp/crid/1010282256753640962,