Friedrich, R., Freibauer, A., Gallmann, M., Gianouli, M., Koch, D., Peylin, P., Pye, S., Riviere, E., San Jose, R., Winiwarter,
W., Blank, P., Kühlwein, J., Pregger, T., Reis, S., Scholz, Y., Theloke, J., & Vabitsch, A. (2003).
Temporal and Spatial Resolution of Greenhouse Gas Emissions in Europe.