Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Umeda Takateru,Present State of Arts in Copper Alloy Castings in Japan and JIS H5120 Reversion at 2006 and 2009,Journal of Japan Foundry Engineering Society,13420429,Japan Foundry Engineering Society,2009,81,12,606-612,https://cir.nii.ac.jp/crid/1390001206511305984,https://doi.org/10.11279/jfes.81.606