Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
R. Pippan and A. Hohenwarter,The importance of fracture toughness in ultrafine and nanocrystalline bulk materials,Materials Research Letters,2166-3831,Informa UK Limited,2016-04-12,4,3,127-136,https://cir.nii.ac.jp/crid/1364233268247467648,https://doi.org/10.1080/21663831.2016.1166403