1. Köster, W., Gebhardt, E., 'The Cobalt - Manganese - Aluminium System' (in German), Z. Metallkd., 30, 281-286 (1938)
2. Köster, W., Gebhardt, E., 'The Magnetic Properties of the Cobalt - Manganese - Aluminium Alloys' (in German), Z. Metallkd., 30, 286-290 (1938)
3. Venturello, G., Predosa, P.B., 'The Ternary Aluminium-Cobalt-Manganese System' (in Italian), Atti Acad. Sci. Tor., Classe Sci. Fis. Mat. Nat., 77, 10-21 (1942)
4. Raynor, G.V., 'The Effect on the Compound MnAl6 of Iron, Cobalt and Copper', J. Inst. Met., 70, 531-542 (1944)
5. Raynor, G.V., 'The Constitution of the Aluminium-Rich Aluminium - Manganese - Cobalt Alloys', J. Inst. Met., 73, 521-536 (1947)