A 3D study of G-phase precipitation in spinodally decomposed α-ferrite by tomographic atom-probe analysis F. Danoix, P. Auger, S. Chambreland and D. Blavette Microsc. Microanal. Microstruct., 5 2 (1994) 121-132 DOI: 10.1051/mmm:0199400502012100