BORRMANN TOPOGRAPHIC INVESTIGATION ON DISLOCATION CONFIGURATION IN WELL-ANNEALED AND LIGHTLY DEFORMED COPPER CRYSTALS A. MERLINI et F.W. YOUNGJ. Phys. Colloques, 27 C3 (1966) C3-219-C3-229DOI: https://doi.org/10.1051/jphyscol:1966329