[1] Slunge, D., Ekbom, A. and Dahlberg, E. (2008) Serbia Environmental and Climate Impact Analysis. Environmental Economics Unit, Department of Economics, Göteborg University, School of Economics and Commercial Law.
[2] Moskalyk, R.R. and Alfantazib, A.M. (2003) Review of Copper Pyrometallurgical Practice: Today and Tomorrow. Minerals Engineering, 16, 893-919.
http://dx.doi.org/10.1016/j.mineng.2003.08.002
[3] Tasic, V., Milosevic, N., Kovacevic, R. and Petrovic, N. (2010) The Analysis of Air Pollution Caused by Particle Matter Emission from the Copper Smelter Complex Bor (Serbia). Chemical Industry & Chemical Engineering Quarterly, 16, 219-228.
http://dx.doi.org/10.2298/CICEQ090909011T
[4] Dimitrijevic, M., Kostov, A., Tasic, V. and Milosevic, N. (2009) Influence of Pyrometallurgical Copper Production on the Environment. Journal of Hazardous Materials, 164, 892-899.
http://dx.doi.org/10.1016/j.jhazmat.2008.08.099
[5] Broder, J.M. (2010) E.P.A. Tightens Sulfur Dioxide Limits. The New York Times, 3 June 2010.
http://www.nytimes.com/science/earth
[6] Smith, S.J., van Aardenn, J., Klimont, Z., Andres, R.J., Volke, A. and Arias, D. (2011) Anthropogenic Sulfur Dioxide Emissions, 1850-2005. Atmospheric Chemistry and Physics, 11, 1101-1116.
http://dx.doi.org/10.5194/acp-11-1101-2011
[7] Baird, C. and Cann, M. (2005) Environmental Chemistry, Macmillan.
[8] Bravo, H.A., Soto, R.A., Sosa, R.E., Sanchez, P.A., Alarcón, A.L., Kahl, J. and Ruíz, J.B. (2006) Effect of Acid Rain on Building Material of the El Taj?n Archaeological Zone in Veracruz, Mexico. Environmental Pollution, 144, 655- 660.