1. A generalized theory of acoustic emission and Green's functions in a half space;Ohtsu;J Acoust Emiss, The Acoustic Emission Working Group,1984
2. Quantitative evaluation and visualization of cracking process in reinforced concrete by a moment tensor analysis of acoustic emission;Yuyama;Mater Eval ASNT,1995
3. Simplified moment tensor analysis and unified decomposition of acoustic emission source: application to in situ hydro-fracturing test;Ohtsu;J Geophys Res, Am Geophys Union,1987
4. The compensated linear vector dipole: a possible mechanism for deep earthquakes;Knopoff;J Geophys Res, Am Geophys Union,1970
5. Effective elastic properties of cracked solids;Kachanov;Appl Mech Rev,1992