STUDY OF DISLOCATIONS IN CYCLICALLY TRANSFORMED β - PHASE IN Cu-Zn-Al ALLOYS D. Rios Jara, M. Morin, C. Esnouf et G. Guénin J. Phys. Colloques, 43 C4 (1982) C4-735-C4-740 DOI: 10.1051/jphyscol:19824120