Special Section: SAGE III-Ozone Loss and Validation Experiment and Third European Stratospheric Experiment on Ozone-2000 (SOLVE/THESEO), Part 2: SOL 61 Evidence for the widespread presence of liquid-phase particles during the 1999-2000 Arctic winter

Baumgardner [D.] ; Bui [T.P.] ; Drdla [K.] ; Gandrud [B.W.] ; Greenblatt [J.B.] ; Hurst [D.] ; Jost [H.] ; Schauffler [S.M.] ; Webster [C.R.] ; Wilson [J.C.]