TY - CONF A1 - Seeger, Stefan T1 - Long term waste containment - A challenge to geotextiles and geomembranes made of plastic materials T2 - International Symposium on Advanced Materials T2 - International Symposium On Advanced Materials For Functional Manifestation of Frontier And Environmental Consciousness CY - Tokyo, Japan DA - 1997-09-01 PY - 1997 SP - 1(?) EP - 8(?) AN - OPUS4-7581 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -