Archives of Biochemistry and Biophysics, Vol. 297, No. 1. (15 August 1992), pp. 162-168.
Biochemical and Biophysical Research Communications, Vol. 184, No. 2. (30 April 1992), pp. 1028-1034.
Organic Geochemistry, Vol. 38, No. 9. (September 2007), pp. 1547-1557.
Geophysical Research Letters, Vol. 34 (23 January 2007), L02816.
Biogeochemistry, Vol. 84, No. 2. (June 2007), pp. 171-189.
Geochemistry Geophysics Geosystems, Vol. 8 (18 September 2007), Q09004.
Ecosystems
Marine Chemistry, Vol. 65, No. 3-4. (June 1999), pp. 135-153.
Nature, Vol. 436, No. 7050., pp. 538-541.
Biogeochemistry
Nature, Vol. 450, No. 7168. (2007), pp. 407-410.
Geophysical Research Letters, Vol. 34 (4 December 2007), L23401.
Nature, Vol. 450, No. 7168. (14 November 2007), pp. 360-361.
Journal of Geophysical Research, Vol. 113 (10 May 2008), G02021.
Soil Biology and Biochemistry, Vol. 38, No. 6. (June 2006), pp. 1178-1187.
European Journal of Soil Science, Vol. 57, No. 3. (June 2006), pp. 320-329.