de Haan, P., Keller, M. (2004): Modeling fuel consumption and pollutant emissions based on real-world driving patterns: the HBEFA approach. Int. J. Environment and Pollution, 22, Nr.3, 240-258.

Heldstab, J., de Haan, P., Kuenzle, T., Kljun, N., Keller, M., Zbinden, R. (2004): Modeling of NO2 and benzene ambient concentrations in Switzerland 2000 to 2020.

Heldstab, J., de Haan, P., Kuenzle, T., Keller, M., Zbinden, R. (2003): Modeling of PM10 and PM2.5 ambient concentrations in Switzerland 2000 and 2010.

de Haan, P. (2001b): Predicting concentration fluctuations with a Puff-Particle Model. Int. J. Environment and Pollution, 16, Nr.1-6, 49-56.

de Haan, P., Rotach, M. W., and Werfeli, M. (2001): Modification of an operational dispersion model for urban applications. J. Applied. Meteorology., 40, 864–879

de Haan, P. (2001a): Predicting NOx concentration in alpine valleys using applied dispersion modeling. In: Air Pollution Modeling and Its Application XIV, S.-E. Gryning and F. Schiermeyer (eds.), Plenum Press, New York. pp. 675–680

de Haan, P. (2000): Particulate matter dispersion modeling in Alpine valleys.. Preprints 14th Symposium on Boundary Layers and Turbulence, Aug. 7–11, 2000, Aspen CO. American Meteorological Society, Boston, USA

de Haan, P., and Keller, M. (2000): Emission factors for passenger cars: application of instantaneous emission modeling. Atmospheric Environment, 34, 4629–4638

Kljun, N., de Haan, P., Rotach, M. W., and Schmid, H.-P. (2000): Footprint determination in stable to convective stratification using an inverse 3D Lagrangian particle model.Environmental Documentation Nr. 169, Swiss Agency for Environment, Forests and Landscape (SAEFL), 2003, 120pp.

Sturm, P. J., Hausberger, S., Keller, M., and de Haan, P. (2000): Estimating real world emissions from passenger cars - use and limitations of instantaneous emissions data. Int. J. of Vehicle Design, 24, 19–33

Heldstab, J., de Haan, P., Kuenzle, T., and Filliger, P. (1999): PM10 map and population exposure for Switzerland. Preprints 6th Int. Conf. on Harmonization within Atmospheric Dispersion Modeling for Regulatory Purposes, Oct. 11–14, 1999, Rouen, France. pp. 101–104

de Haan, P., and Scire, J. S. (1999): Prediction of higher moments of near-source concentration by simulating the meandering of pollutant puffs. Preprints 13th Symposium on Boundary Layers and Turbulence, Jan. 10–15, 1999, Dallas TX. American Meteorological Society, Boston, USA

de Haan, P., Scire, J. S., Strimaitis, D. G, and Rotach, M. W. (1999): Introduction of a Puff-Particle approach for near-source dispersion into the CALPUFF model. In: Air Pollution Modeling and Its Application XIII, S.-E. Gryning and E. Batchvarova (eds.), Plenum Press, New York. pp. 147–154

de Haan, P. (1999a): On the use of Density Kernels for Concentration Estimations Within Particle and Puff Dispersion Models. Atmospheric Environment, 33, 2007–2021

Keller, M., and de Haan, P. (1999): Comparisons of pollutant emissions of different transport modes: Methodological aspects and applications. Paper presented at the 8^th Int. Symp. On Transport and Air Pollution, May 31–June 2, 1999, Graz, Austria.

de Haan, P., and Rotach, M. W. (1998a): A novel approach to atmospheric dispersion modelling: the Puff-Particle Model (PPM). Quart. J. Roy. Meteorol. Soc., 124, 2771–2792

de Haan, P., and Rotach, M. W. (1998b): The treatment of relative dispersion within a combined Puff-Particle Model (PPM). In: Air Pollution Modeling and Its Application XII, S.-E. Gryning and N. Chaumerliac (eds.), Plenum Press, New York, 389–396

de Haan, P., Rotach, M. W, and Werfeli, M. (1998c): Extension of an operational short-range dispersion model for applications in an urban environment. Int. J. Vehicle Design, 20, 105–114

Rotach, M. W., and de Haan, P. (1997): On the urban aspect of the Copenhagen data set. Int. J. Environment and Pollution, 8, 279–286

de Haan, P., and Rotach, M. W. (1995): A puff-particle dispersion model. Int. J. Environment and Pollution, 5, 350–359