Laube, Johannes C., Elvidge, Emma C. Leedham ORCID: https://orcid.org/0000-0002-6993-1271, Adcock, Karina E. ORCID: https://orcid.org/0000-0002-8224-5399, Baier, Bianca, Brenninkmeijer, Carl A. M., Chen, Huilin, Droste, Elise S. ORCID: https://orcid.org/0000-0002-3467-0083, Grooß, Jens-Uwe, Heikkinen, Pauli, Hind, Andrew J., Kivi, Rigel, Lojko, Alexander, Montzka, Stephen A., Oram, David E., Randall, Steve, Röckmann, Thomas, Sturges, William T., Sweeney, Colm, Thomas, Max, Tuffnell, Elinor and Ploeger, Felix (2020) Investigating stratospheric changes between 2009 and 2018 with halogenated trace gas data from aircraft, AirCores, and a global model focusing on CFC-11. Atmospheric Chemistry and Physics, 20 (16). pp. 9771-9782. ISSN 1680-7324