Mikutta, R.; Kaiser, K.; Doerr, N.; Vollmer, A.; Chadwick, O.A.; Chorover, J.; Kramer, M.G.; Guggenberger, G.: Mineralogical impact on organic nitrogen across a long-term soil chronosequence (0.3-4100 kyr). Geochimica et Cosmochimica Acta 74 (2010), p. 2142-2164
10.1016/j.gca.2010.01.006