https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1513/1517 (Publisher version)
BEX364.pdf (Publisher version), 2MB
Trumbore, S. E., Schiff, S. L., Aravena, R., & Elgood, R. (1992). Sources and transformation of dissolved organic-carbon in the Harp Lake forested catchment - the role of soils. Radiocarbon, 34(3), 626-635. doi:10.1017/S0033822200063918.