Biogeosciences, Vol 11, Iss 4, Pp 995-1005 (2014) Digital.CSIC. Repositorio Institucional del CSIC instname Biogeosciences (1726-4170) (Copernicus Gesellschaft Mbh), 2014, Vol. 11, N. 4, P. 995-1005 Mitra, A, Flynn, K J, Burkholder, J M, Berge, T, Calbet, A, Raven, J A, Graneli, E, Glibert, P M, Hansen, P J, Stoecker, D K, Thingstad, F, Tillmann, U, Våge, S & Zubkov, M V 2014, ' The role of mixotrophic protists in the biological carbon pump ', Biogeosciences, vol. 11, pp. 995-1005 . https://doi.org/10.5194/bg-11-995-2014