@misc{pacyna_atmospheric_emissions_2000, 
author={Pacyna, J.M.,Pacyna, E.G.},
title={Atmospheric Emissions of Anthropogenic Lead in Europe: Improvements, Updates, Historical Data and Projections},
year={2000},
howpublished = {GKSS report},
note = {Online available at: \url{} (DOI). Pacyna, J.; Pacyna, E.: Atmospheric Emissions of Anthropogenic Lead in Europe: Improvements, Updates, Historical Data and Projections. GKSS 2000-31. 2000.}}