Indermuhle, A., E. Monnin, B. Stauffer, T.F. Stocker, M. Wahlen, 1999,
Atmospheric CO2 concentration from 60 to 20 kyr BP from the Taylor Dome ice
core, Antarctica. Geophysical Research Letters, 27, 735-738.
http://www.ncdc.noaa.gov/paleo/taylor/indermuehle00grl.pdf