Kuhn, M., Builtjes, P. J., Poppe, D., Simpson, D., Stockwell, W. R., Andersson-Skold, Y., Baart, A., Das, M., Fiedler, F., Hov, O., Kirchner, F., Makar, P. A., Milford, J. B., Roemer, M. G., Ruhnke, R., Strand, A., Vogel, B., Vogel, H. (1998). Intercomparison of the Gas-Phase Chemistry in Several Chemistry and Transport Models, Atmos. Environ., 32, 693-709