Bhattacharjee, A.Hu, S.Wang, Xiaogang2004-12-272004-12-2720012001http://hdl.handle.net/2003/1920410.17877/DE290R-12726enThe American Physical SocietyPhysical Review Letters530Longitudinal and Transverse Waves in Yukawa Crystals10.1103/PhysRevLett.86.2569article (journal)