Solly, Emily F; Schöning, Ingo; Boch, S; Müller, J; Socher, S A; Trumbore, S E; Schrumpf, Marion (2013). Mean age of carbon in fine roots from temperate forests and grasslands with different management. Biogeosciences, 10(7):4833-4843.
Schmidt, M W I; Torn, M S; Abiven, S; Dittmar, T; Guggenberger, G; Janssens, I A; Kleber, M; Kögel-Knabner, I; Lehmann, J; Manning, D A C; Nannipieri, P; Rasse, D P; Weiner, S; Trumbore, S E (2011). Persistence of soil organic matter as an ecosystem property. Nature, 478(7367):49-56.