Reinhold Hartmannsgruber (Hartmannsgruber, Reinhold)

• 
  Intercomparison of Instruments Measuring Ozone Near the Ground at the Hohenpeissenberg Observatory, 1 October 1978-30 April 1979
  by Walter Attmannspacher, Reinhold Hartmannsgruber
  Softcover, In [i.e. Im] Selbstverlag des Deutschen Wetterdienstes, ISBN 3881482016 (3-88148-201-6)