Please cite this data set as:

Hoppema, M., R.G.J. Bellerby, V. Strass, and U. Bathmann. 2012. Carbon Dioxide, 
Hydrographic, and Chemical Data Obtained During the R/V Polarstern Cruise ANT-XXIV_2 in the 
Southern Ocean on CLIVAR Repeat Hydrography Section A12 (28 November, 2007  - 4 February, 2008).
http://cdiac.ornl.gov/ftp/oceans/CLIVAR/A12_ANT-XXIV_2/. Carbon Dioxide Information Analysis Center, 
Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, Tennessee. 
doi: 10.3334/CDIAC/OTG.CLIVAR_A12_ANT-XXIV_2
