@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);},
note = {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.}}