ELECTRON MICROSCOPICAL STUDY OF OXYGEN RELATED DEFECTS IN CZOCHRALSKI SILICON H. Bender, C. Claeys, J. Van Landuyt, G. Declerck, S. Amelinckx and R. Van Overstraeten J. Phys. Colloques, 44 C4 (1983) C4-261-C4-265 DOI: 10.1051/jphyscol:1983431