Expedition Arktis (13th 1997)
Scientific cruise report of the Arctic Expedition ARK-XIII/1 of RV "Polarstern" in 1997- Scientific cruise report of the Arctic Expedition ARK-XIII/1 of RV "Polarstern" in 1997 =
- Scientific cruise report of the Arctic Expedition ARK-XIII/2 of RV "Polarstern" in 1997 = Wissenschaftlicher Fahrtbericht über die Arktis-Expedition ARK-XIII/2 von 1997 mit FS "Polarstern"
- Scientific cruise report of the Arctic Expedition ARK-XIII/2 of RV "Polarstern" in 1997 = Wissenschaftlicher Fahrtbericht über die Arktis-Expedition ARK-XIII/2 von 1997 mit FS "Polarstern"
- The Expedition ARKTIS-XIII/3 of RV "Polarstern" in 1997
- The Expedition ARKTIS-XIII/3 of RV "Polarstern" in 1997