Local Order and Associated Deformation Mechanisms in the γ Phase of Nickel Base Superalloys Nicole Clement, Armand Coujou, Yvonne Calvayrac, Francois Guillet, Didier Blavette and Stéphane Duval Microsc. Microanal. Microstruct., 7 1 (1996) 65-84 DOI: 10.1051/mmm:1996106