Acoustic Emissions at High and Low Frequencies During Compression Tests in Brittle Materials.Published in:Strain, 2011, v. 47, p. 105, doi. 10.1111/j.1475-1305.2010.00745.xBy:Schiavi, A.;Niccolini, G.;Tarizzo, P.;Carpinteri, A.;Lacidogna, G.;Manuello, A.Publication type:Article