Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tasuku Nakajima,Generalization of the sacrificial bond principle for gel and elastomer toughening,Polymer journal,00323896,Tokyo : Springer Nature,2017-06,49,6,477-485,https://cir.nii.ac.jp/crid/1521980705311016960,https://doi.org/10.1038/pj.2017.12