@misc{bewersdorff_the_contribution_2008, author={Bewersdorff, I., Aulinger, A., Matthias, V., Quante, M.}, title={The contribution of Benzo(a)pyrene ship emissions to air pollution in North Sea coastal areas}, year={2008}, howpublished = {conference lecture: Rotterdam (NL);}, note = {Bewersdorff, I.; Aulinger, A.; Matthias, V.; Quante, M.: The contribution of Benzo(a)pyrene ship emissions to air pollution in North Sea coastal areas. 2nd International Scientific Conference on Harbours, Air Quality and Climate Change. Rotterdam (NL), 2008.}}