Biblio
] , “Variation of preferred orientation in oriented clay mounts as a result of sample preparation and composition”, Clays and Clay Minerals, vol. 57, no. 6, pp. 686 - 694, 2009.
, “Crystalline clay constituents of soils from European volcanic systems”, in Soils of volcanic regions in Europe, 2007.
, “Soils of volcanic regions of Germany”, in Soils of Volcanic Regions in Europe, 2007.
, “Soils of volcanic regions of Germany”, in Soils of Volcanic Regions in Europe, 2007.
, “Poorly crystalline mineral phases protect organic matter in acid subsoil horizons”, European Journal of Soil Science, vol. 68, p. 050912034650054, 2005.
, “Poorly crystalline minerals protect organic carbon in clay subfractions from acid subsoil horizons”, Geoderma, vol. 128, no. 1-2, pp. 106 - 115, 2005.
, “Removal of Organic Matter from Soils using Hydrogen Peroxide, Sodium Hypochlorite and Disodium Peroxodisulfate”, Soil Science Society of America Journal, vol. 69, 2005.
, “Sodium hypochlorite oxidation reduces soil organic matter concentrations without affecting inorganic soil constituents”, European Journal of Soil Science, vol. 56, no. 4, pp. 481 - 490, 2005.
, “Changes in surface reactivity and organic matter composition of clay subfractions with duration of fertilizer deprivation”, European Journal of Soil Science, vol. 55, no. 2, pp. 381 - 391, 2004.
, “Carbon Storage in Coarse and Fine Clay Fractions of Illitic Soils”, Soil Science Society of America Journal, vol. 67, no. 6, p. 1732, 2003.
, “Predicting carbon content in illitic clay fractions from surface area, cation exchange capacity and dithionite-extractable iron”, European Journal of Soil Science, vol. 53, no. 4, pp. 639 - 644, 2002.