TY - RPRT U1 - Arbeitspapier A1 - Irrek, Wolfgang A1 - Bunse, Maike T1 - A service-oriented approach to defining eco-design requirements for lighting : paper within the framework of the "Material efficiency and resource conservation" (MaRess) project, task 14 T2 - Resource efficiency paper Y1 - 2008 UR - https://nbn-resolving.org/urn:nbn:de:101:1-2010082358 VL - 14.1 SP - 18 S1 - 18 PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal ER -