Delannay, F., Derkaoui, S., & Allibert, CH. (1987). Transmission Electron-microscopy of Sm (cofecuzr)7.2 Alloys for Permanent-magnet. Micron and Microscopica Acta, 18(3), 243. https://doi.org/10.1016/0739-6260(87)90080-3 (Original work published 1987)