Århammar, C., Pietzsch, A., Bock, N., Holmström, E., Araujo, C. M., Gråsjö, J., … Ahuja, R. (2011). Unveiling the complex electronic structure of amorphous metal oxides. Proceedings of the National Academy of Sciences of the United States of America PNAS, 108(16), 6355-6360. https://doi.org/10.1073/pnas.1019698108