Turnewitsch 2007
Turnewitsch, R., Springer, B. M., Kiriakoulakis, K., Vilas, J. C., Arístegui, J., Wolff, G., Peine, F., Werk, S., Graf, G., Waniek, J. J., 2007. Determination of particulate organic carbon (POC) in seawater: the relative methodological importance of artificial gains and losses in two glass-fiber-filter-based techniques. Marine Chemistry, 105, 208-228. http://dx.doi.org/10.1016/j.marchem.2007.01.017