INTERACTION BETWEEN LATTICE DISLOCATIONS AND GRAIN BOUNDARIES IN FCC METALS AND ORDERED COMPOUNDS B.J. PESTMAN, J. Th. M. DE HOSSON, V. VITEK and F.W. SCHAPINK J. Phys. Colloques, 51 C1 (1990) C1-311-C1-316 DOI: 10.1051/jphyscol:1990149