Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takuya Katashima and Ung-il Chung and Takamasa Sakai,Mechanical properties of doubly crosslinked gels,Polymer journal,00323896,Tokyo : Springer Nature,2019-09,51,9,851-859,https://cir.nii.ac.jp/crid/1522262179949493504,https://doi.org/10.1038/s41428-019-0203-6