%0 conference poster %@ %A Behrendt, A., Reichardt, J., Siebert, J., Fricke, K.-H., Weitkamp,C. %D 1999 %J Proceedings of the Fifth European Symposium on Stratospheric Ozone 1999 %P 153-156 %T Tropospheric and stratospheric temperature measurements by lidar above Esrange in January and February 1999 %U %X