2011, Fiorucci, I., G. Muscari, and R. L. de Zafra, Revising the retrieval technique of a long-term stratospheric HNO3 data set: from a constrained matrix inversion to the optimal estimation algorithm, Annales Geophysicae, 29, 1317-1330, https://doi.org/10.5194/angeo-29-1317-2011
Tags: HNO3, Microwave
1998, Hannigan, J.W., M.T.Coffey, W.G.Mankin, A.Goldman, Column Observations of HNO3, N2O, HF, HCl, O3 at Søndre Strømfjord, Greenland During Winter 1994–'95, Journal of Atmospheric Chemistry, 30, 103-118
Tags: FTIR, HCl, HF, HNO3, N2O, Ozone
1997, Blumenstock, T., H. Fischer, A. Friedle, F. Hase, and P. Thomas, Column amounts of ClONO2, HCl, HNO3, and HF from ground-based FTIR measurements made near Kiruna, Sweden, in late winter 1994, Journal of Atmospheric Chemistry, 26, 311-321
Tags: ClONO2, FTIR, HCl, HF, HNO3