König-Langlo, Gert (1989): Radiosonde PS13/02626 during POLARSTERN cruise ARK-V/3a on 1988-07-16 10:06h. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.379164, In: König-Langlo, G (1989): Upper air soundings during POLARSTERN cruise ARK-V/3a. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.853577