A. Pearson, Sessions, A. L., Edwards, K. J., and Hayes, J. M.,
“Phylogenetically specific spearation of rRNA from prokaryotes for isotopic analysis”,
Marine Chemistry, vol. 92, pp. 295-306, 2004.
A. Pearson, McNichol, A. P., Schneider, R. J., von Reden, K. F., and Zheng, Y.,
“Microscale AMS (super 14) C measurement at NOSAMS”, presented at the 1998, United States (USA), 1998, vol. 40, pp. 61-75.