@misc{petersen_longrange_transport_1989, 
author={Petersen, G.,Weber, H.,Grassl, H.,Pacyna, J.},
title={Long-Range Transport of Trace Metals to North Europoean Marginal Seas},
year={1989},
howpublished = {conference lecture: Galway (IRE); June 13-15, 1989},
note = {Online available at: \url{} (DOI). Petersen, G.; Weber, H.; Grassl, H.; Pacyna, J.: Long-Range Transport of Trace Metals to North Europoean Marginal Seas. EUEASAP International Conference on Aerosols and Background Pollution. Galway (IRE), 1989.}}