M. Kleber, Zikeli, S., Kastler, M., and Jahn, R.,
“An Andosol from Eastern Saxony, Germany”,
Journal of Plant Nutrition and Soil Science, vol. 166, no. 4, pp. 533 - 542, 2003.
M. Kleber and Jahn, R.,
“Andosols and soils with andic properties in the German soil taxonomy”,
Journal of Plant Nutrition and Soil Science, vol. 17, no. 3, pp. 317 - 328, 2007.
M. Kleber, Mikutta, C., and Jahn, R.,
“Andosols in Germany—pedogenesis and properties”,
CATENA, vol. 56, no. 1-3, pp. 67 - 83, 2004.