I am a university student from the U.K, doing research on vibration analysis of composite materials. I am looking information for: -ways of testing composite materials -relation between matrix-composites-vibration -fracture of composites under vibration -sencors & (vibration)testing of composites. I have already carried out some research on journals and bibliography. Currently I am in the phase of gathering information. I would be greatfull if someone replys with more information.