TY - GEN A1 - Mettke, Angelika T1 - Alte Platte – Neues Design T2 - Tiefbau Y1 - 2015 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/13050 IS - 1 SP - 29 EP - 30 ER -