Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakai Kuniyasu and Mizuta Akiyoshi and Okazaki Shozo,Fatigue Strength of Inserted Steel Tube Cast-In Large Iron Casting,Journal of Japan Foundry Engineering Society,13420429,Japan Foundry Engineering Society,1996,68,6,488-492,https://cir.nii.ac.jp/crid/1390282681482801152,https://doi.org/10.11279/jfes.68.488