TY - CHAP U1 - Konferenzveröffentlichung A1 - Roeder, Oliver A1 - Liedtke, Christa T1 - Resource-efficiency policy for improving competitiveness : extended abstract submitted for presentation at the "Sustainable neighbourhood - from Lisbon to Leipzig through Research (L2L)", conference on research for sustainable development in Europe, Leipzig, 8-10 May 2007 Y1 - 2007 ER -