1. Alcamo, J., Bartnicki, J., Olendrzynski, K., 1990, Modeling heavy metals in Europe’s atmosphere: A combined trajectory-climatologic approach. This volume.
2. Bartnicki, J., 1986, An efficient positive definite method for the numerical solution of the advection equation. IIASA Working Paper WP-86-35. International Institute for Applied Systems Analysis, Laxenburg, Austria.
3. Bartnicki, J., 1989, A simple filtering procedure for removing negative values from numerical solutions of the advection equation. Environmental Software, 34:187–207.
4. Bartnicki, J., Olendrzynski, K., Abert, K., Seibert, P., and Morariu, B., 1990, Numerical approximation of the transport equation: Comparison of five positive definite algorithms. IIASA Working Paper WP-90-10. International Institute for Applied Systems Analysis, Laxenburg, Austria.
5. Ghristensen, O., and Prahm, L.P., 1976, A pseudospectral model for dispersion of atmospheric pollutants. Journal of Applied Meteorology, 15:1284–1294.