Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
KUMADA Katsuichi and TERANAKA Toshio and SAWA Naoyuki and HANAOKA Koji and MATSUZAWA Susumu and IWAMOTO Tsugio and ODA Yoshihiko and HIGO Yakichi and NUMOMURA Naritsugu,Fracture Toughness Measurement using a Ring Specimen,The Journal of the Japanese Society for Dental Materials and Devices,0286-5858,The Japanese Society for Dental Materials and Devices,1991,10,6,779-787,https://cir.nii.ac.jp/crid/1390001204212761216,https://doi.org/10.18939/jjdm.10.6_779