W Steinbrecht, D Kubistin, C Plass-Dulmer, DW Tarasick, J Davies, P von der Gathen, H Deckelmann, N Jepsen, R Kivi, N Lyall, ......, M Allaart, A Piters, ......, Et al.. Did the COVID-19 Crisis Reduce Free Tropospheric Ozone across the Northern Hemisphere?
Status: submitted, Journal: Geophys. Res. Lett., Year: 2020, doi: 10.1002/essoar.10505226.1