TY - CONF A1 - Bens, Oliver A1 - Fettweis, U. J. A1 - Koch, A. T1 - Soil organic matter formation and root functioning in lignite-rich mine soils in Lusatia, Germany Y1 - 2005 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/2450 ER -