TY - CONF A1 - Thies, Martina T1 - Long-term shear testing of geosynthetic clay liners T2 - International Symposium of Clay Geosynthetic Barriers CY - Nuremberg, Germany DA - 2002-04-16 PY - 2002 AN - OPUS4-6074 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -