%0 conference lecture %@ %A Fricke, K. H., Mueller, K. P., Serwazi, M., Reichardt, J., Kirkwood, S., Steen, A., Hoffmann, P., Mehrtens, H., Hauchecorne, A., Fierli, F., Hoppe, U. P., Hansen, G. %D 1997 %J 4th European Symposium on Polar Stratospheric Ozone %T Wind generated polar stratospheric clouds: The case of January 16, 1997, above Northern Scandinavia %U %X