@misc{ramacher_urban_population_2021, author={Ramacher, M.O.P.,Matthias, V.,Badeke, R.,Petrik, R.,Quante, M.,Arndt, J.,Fink, L.,Feldner, J.,Schwarzkopf, D.,Link, E.M.,Wedemann, R.}, title={Urban Population Exposure to Air Pollution Under COVID-19 Lockdown Conditions—Combined Effects of Emissions and Population Activity}, year={2021}, howpublished = {conference lecture: Barcelona (ESP); 18.10.2021 - 22.10.2021}, note = {Online available at: \url{} (DOI). Ramacher, M.; Matthias, V.; Badeke, R.; Petrik, R.; Quante, M.; Arndt, J.; Fink, L.; Feldner, J.; Schwarzkopf, D.; Link, E.; Wedemann, R.: Urban Population Exposure to Air Pollution Under COVID-19 Lockdown Conditions—Combined Effects of Emissions and Population Activity. International Technical Meeting on Air Pollution and its Application. Barcelona (ESP), 2021.}}