Kaklis_et_al_Frattura integr. strutt._11(40)_2017.pdfhttp://purl.tuc.gr/dl/dias/6B15A9AD-E31C-4DAB-B34D-EB8FE0CE9154Using acoustic emissions to enhance fracture toughness calculations for CCNBD marble specimensfree2018-06-08application/pdf68.0 MB