Marcott, S., Bauska, T., Buizert, C., Steig, E., Rosen, J., Cuffey, K., Fudge, T., Severinghaus, J., Ahn, J., Kalk, M., McConnell, J. R., Sowers, T., Taylor, K. C., White, J., Brook, E. (2014). Centennial-scale changes in the global carbon cycle during the last deglaciation, Nature, 616-619, Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved, 10.1038/nature13799