Douglas, P., Davies, M. L., Carnie, M., Holliman, P. J., Connell, A., Douglas, P., . . . Holliman, P. (2014). Compositions, colours and efficiencies of organic–inorganic lead iodide/bromide perovskites for solar cells. Materials Research Innovations, 18(7), pp. 482-485. doi:10.1179/1433075X14Y.0000000252

Douglas, Peter, et al. "Compositions, Colours and Efficiencies of Organic–inorganic Lead Iodide/bromide Perovskites for Solar Cells." Materials Research Innovations 18, no. 7 (2014): 482-485.

Douglas, Peter, et al. "Compositions, Colours and Efficiencies of Organic–inorganic Lead Iodide/bromide Perovskites for Solar Cells." Materials Research Innovations 18.7 (2014): 482-485.