Bi0.79 Cd0.21 O1.395 Graia T, Conflant P, Nowogrocki G, Boivin J, Thomas D Journal of Solid State Chemistry 63 (1986) 160-165 Stability range and crystal structure of the oxygen-deficient b.c.c. solid solution Bi(1-x) Cdx O(1.5-x/2) (0.11