Zabadal, J. R., and C. A. Poffal. 2005. “SOLUTION OF THE MULTIDIMENSIONAL DIFFUSION EQUATION USING LIE SYMMETRIES: SIMULATION OF POLLUTANT DISPERSION IN THE ATMOSPHERE”. Revista De Engenharia Térmica 4 (2):197-204. https://doi.org/10.5380/reterm.v4i2.5409.