Journal article (2011) - G. Manney (author), M.L. Santee (author), L.R. Poole (author), M.R. Schoeberl (author), D.P. Haffner (author), J. Davies (author), V. Dorokov (author), H. Gernandt (author), B. Johnson (author), R. Kivi (author), E. Kyro (author), N. Larsen (author), M. Rex (author), Pieternel Felicitas Levelt (author), A. Makshtas (author), C. Thomas McElroy (author), H Nakajima (author), M. Concepcion Parrondo (author), D.W. Tarasick (author), P von der Gathen (author), K.A. Walker (author), N. Zinoviev (author), N.J. Livesey (author), M.C Pitts (author), j. Pepijn Veefkind (author), E.R. Nash (author), I. Wohltmann (author), R. Lehmann (author), L. Froidevaux (author)