@article{Szel_g_2020,
	doi = {10.5194/acp-20-7035-2020},
	url = {https://doi.org/10.5194%2Facp-20-7035-2020},
	year = 2020,
	month = {jun},
	publisher = {Copernicus {GmbH}},
	volume = {20},
	number = {11},
	pages = {7035--7047},
	author = {Monika E. Szel{\k{a}}g and Viktoria F. Sofieva and Doug Degenstein and Chris Roth and Sean Davis and Lucien Froidevaux},
	title = {Seasonal stratospheric ozone trends over 2000{\textendash}2018 derived from several merged data sets},
	journal = {Atmospheric Chemistry and Physics}
}