Ciais, P., Reichstein, M., Viovy, N., Granier, A., Ogee, J., Allard, V., Aubinet, M., Buchmann, N., Bernhofer, C., Carrara, A., Chevallier, F., De Noblet, N., Friend, A., Friedlingstein, P., Grunwald, T., Heinesch, B., Keronen, P., Knohl, A., Krinner, G., ... Valentini, R. (2005). Europe-Wide Reduction In Primary Productivity Caused By The Heat And Drought In 2003.
Nature, 437 (7058), 529-533. doi:10.1038/nature03972
https://hdl.handle.net/2268/32110