König-Langlo, Gert (2006): Radiosonde PS28/10758 during POLARSTERN cruise ANT-XI/2 on 1993-12-23 10:31h. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.380303, In: König-Langlo, G (1995): Upper air soundings during POLARSTERN cruise ANT-XI/2. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.849781