T. Turunen

Ozonesonde observations in the Arctic during 1989–2003: Ozone variability and trends in the lower stratosphere and free troposphere

Ingo Wohltmann, Rigel Kivi, Markus Rex, 2007 .

Vortex-averaged Arctic ozone depletion in the winter 2002/2003

Rigel Kivi, M. Gerding, Esko Kyrö, 2004 .

Comparison of satellite-derived UV irradiances with ground-based measurements at four European stations

Christos Zerefos, Jay R. Herman, Nickolay A. Krotkov, 2006 .

Spectral UV Measurements at Sodankylä during 1990–2001

Esko Kyrö, Kaisa Lakkala, K. Lakkala, 2003 .

Ozone measurements during the Airborne Polar Experiment : Aircraft instrument validation, isentropic trends, and hemispheric fields prior to the 1997 Arctic ozone depletion

Fabrizio Ravegnani, Martyn P. Chipperfield, Leopoldo Stefanutti, 2000 .