@misc{ramacher_contributions_of_2019, 
author={Ramacher, M.O.P.,Matthias, V.,Karl, M.,Aulinger, A.,Bieser, J.,Quante, M.},
title={Contributions of shipping and traffic emissions to city scale NO2 and PM2.5 exposure in Hamburg},
year={2019},
howpublished = {conference lecture: Goeteborg (S); 04.-06.09.2019},
note = {Online available at: \url{} (DOI). Ramacher, M.; Matthias, V.; Karl, M.; Aulinger, A.; Bieser, J.; Quante, M.: Contributions of shipping and traffic emissions to city scale NO2 and PM2.5 exposure in Hamburg. Shipping and the Environment 2019. Goeteborg (S), 2019.}}