1. Global variation in total ozone and layer mean ozone: An update through 1981;Angell;J. Climate Appl. Meteorol.,1983
2. International ozonesonde intercomparison at the Observatory Hohenpeissenberg, January 19 to February 5, 1970;Attmanspacher;Ber. Dtsch. Wetterdienstes,1970
3. Second international ozonesonde intercomparison at the Observatory Hohenpeissenberg, April 5-20 1978;Attmanspacher;Ber. Dtsch. Wetterdienstes,1981
4. Some results of 6 years (1967-1972) of regular ozone soundings at the Meteorological Observatory Hohenpeissenberg, FRG;Attmanspacher;Contrib. Atmos. Phys.,1976
5. Attmanspacher , W. R. Hartmannsgruber Trend and extreme value of 8 years continuous measurements of ozone near the surface at the Meteorological Observatory Hohenpeissenberg, FRG 1980