Sikder, Bablu and Chanda, Abhijit and Goswami, Sudipta and Bhattacharya, Dipten and Velaga, Srihari (2019) Influence of spin-state transition on structural and other physical properties in Ba0.5Sr0.5Co0.8Fe0.2O3-delta ceramic. Materials Chemistry and Physics, 236. Art No-UNSP 121770. ISSN 0254-0584