Hendrick F, Pommereau J-P, Goutail F, Evans R D, Ionov D, Pazmino A, Kyr&ouml; E, Held G, Eriksen P, Dorokhov V, Gil M, Van Roozendael M, . (2011). NDACC/SAOZ UV-visible total ozone measurements: improved retrieval and comparison with correlative ground-based and satellite observations. Atmos. Chem. Phys., 11(12), 5975–5995.