Holliman, P., Hughes, D. D., Jones, T., & Freeman, A. J. B. C. (2016). Rapid, Semi-Automated Fractionation of Freshwater Dissolved Organic Carbon Using DAX 8 (XAD 8) and XAD 4 Resins in Tandem. Natural Science, 08(11), pp. 487-498. doi:10.4236/ns.2016.811050

Holliman, Peter, David D. Hughes, Timothy Jones, and Alexander J. Butler Christopher Freeman. "Rapid, Semi-Automated Fractionation of Freshwater Dissolved Organic Carbon Using DAX 8 (XAD 8) and XAD 4 Resins in Tandem." Natural Science 08, no. 11 (2016): 487-498.

Holliman, Peter, David D. Hughes, Timothy Jones, and Alexander J. Butler Christopher Freeman. "Rapid, Semi-Automated Fractionation of Freshwater Dissolved Organic Carbon Using DAX 8 (XAD 8) and XAD 4 Resins in Tandem." Natural Science 08.11 (2016): 487-498.