Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kawai Tatsushi,"Solidifying Shrinkage measured by Density Depending on the Thermal Change in Gold, Silver and Copper",The Journal of the Japanese Society for Dental Materials and Devices,0286-5858,The Japanese Society for Dental Materials and Devices,1982-09-25,1,3,286-298,https://cir.nii.ac.jp/crid/1390282763080620928,https://doi.org/10.18939/jjdm.1.3_286