Brandenburg, J. G., Burke, K., Cancio, A., Erhard, J., Fromager, E., Ghosal, A., Gidopoulos, N., Gori-Giorgi, P., Helgaker, T., Hourahine, B., Jacob, C. R., Kooi, D., Maitra, N., Mulay, M. R., Pernal, K., Pribram-Jones, A., Reining, L., Romaniello, P., Ryder, M. R., Savin, A., …Yang, W. (2020). New density-functional approximations and beyond: general discussion. Faraday Discussions, 224, 166-200. https://doi.org/10.1039/d0fd90023k