G. Amblard-gross, J. Férard, F. Carrot, A. Maul, J. Ducruet et al., Biological fluxes conversion and SXRF experiment with a new biomonitoring tool for atmospheric metals and trace element deposition, Environ Poll, vol.120, pp.47-58, 2002.

J. Amosse and V. Delbos, Dispersion of Pt, Pd and Rh produced by catalytic converters into the roadside and urban environment: element speciation study, CR Chimie, vol.5, issue.8-9, pp.565-570, 2002.

F. Alt, H. Eschnauer, B. Mergler, J. Messerschmidt, and G. Tölg, A contribution to the ecology and enology of platinum, Fresenius J Anal Chem, vol.357, pp.1013-1019, 1997.

C. Barbante, A. Veyssere, C. Ferrari, K. Van-de-velde, C. Morel et al., Greenland snow evidence of large scale atmospheric contamination for platinum, palladium and rhodium, Environ Sci Technol, vol.35, pp.835-839, 2001.

C. Dietl, D. Laschka, M. Wäber, and L. Peichl, Biomonitoring of platinum immissions from motor vehicles, Anthropogenic Platinum-Group Element Emissions, pp.65-71, 2000.

R. Djingova, P. Kovacheva, G. Wagner, and B. Markert, Distribution of platinum group elements and other traffic related elements among different plants along some highways in Germany, Sci Total Environ, vol.308, pp.235-246, 2003.

J. C. Ely, C. R. Neal, C. F. Kulpa, M. A. Scheegurt, J. A. Seidler et al., Implications of platinum-group elements accumulation along U.S. roads from catalytic converter attrition, Environ Sci Technol, vol.35, pp.3816-3822, 2001.

M. Farago, P. Kavanagh, R. Blanks, J. Kelly, G. Kazantzis et al., Platinum concentrations in urban road dust and soil, and in blood and urine in the nited Kingdom, Analyst, vol.123, pp.451-454, 1998.

E. Helmers and N. Mergel, Platinum and rhodium in a polluted environment: studying the emissions of automobile catalysts with emphasis on the application of CSV rhodium analysis, Fresenius J Anal Chem, vol.362, pp.522-528, 1998.

S. Lustig, M. Verlag, S. Lustig, S. Zang, B. Michalke et al., Platinum determination in nutrient plants by inductively coupled plasma mass spectrometry with special respect to hafnium oxide interference, Fresenius J Anal Chem, vol.357, pp.1157-1163, 1997.

S. Lustig and P. Schramel, Platinum bioaccumulation in plants and overview of the situation for palladium and rhodium, Anthropogenic Platinum-Group Element Emissions, Their Impact on Man and Environment, pp.95-104, 2000.

M. Niemelä, P. Perämäki, J. Piispann, and J. Poikolainen, Determination of platinum and rhodium in dust and plant samples using mpicrowave-assisted sample digestion and ICP-MS, Anal Chim Acta, vol.521, pp.137-142, 2004.

K. Ravindra, L. Bencs, and R. Van-grieken, Platinum group elements in the environment and their health risk, Sci Total Environ, vol.318, pp.1-43, 2004.

J. Schäfer, D. Hannker, J. D. Eckhardt, and D. Stüben, Uptake of traffic-related heavy metals and platinum group elements (PGE) by plants, Sci Total Environ, vol.215, pp.59-314, 1998.

E. Steinnes, A critical evaluation of the use of naturally growing moss to monitor the deposition of atmospheric metals, Sci Tot Environ, vol.160, pp.243-249, 1995.

F. Vanhaecke, M. Resano, M. Pruneda-lopez, and L. Moens, Determination of platinum and rhodium in environmental matrixes by solid samplingelectrothermal vaporization-inductively coupled plasma mass spectrometry, Anal Chem, vol.74, pp.6040-6048, 2002.

K. H. Wedepohl, The composition of the continental crust, Geochim Cosmo Acta, vol.59, pp.1217-1232, 1995.

F. Zereini, B. Skerstupp, F. Alt, E. Helmers, and H. Urban, Geochemical behaviour of platinum group metals (PGE) in particulate emissions by automobile catalysts: experimental results and environmental investigations, Sci Tot Environ, vol.206, pp.137-143, 1997.