Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Aoyama Shunzo and Sakai Kiyomi,Evaluation of Cracking at Cooling Holes in Aluminum Alloy Dies for Die Casting by Rotary Bending Fatigue Test,Journal of Japan Foundry Engineering Society,13420429,Japan Foundry Engineering Society,2017,89,12,764-768,https://cir.nii.ac.jp/crid/1390282681486338432,https://doi.org/10.11279/jfes.89.764