著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) T. Ariga and Y. Miyazawa,Microstructural change and hardness of lead free solder alloys,Proceedings First International Symposium on Environmentally Conscious Design and Inverse Manufacturing,,IEEE,1999-01-01,,,616-619,https://cir.nii.ac.jp/crid/1870583642835563776,https://doi.org/10.1109/ecodim.1999.747686