TY - RPRT U1 - Arbeitspapier A1 - Barthel, Claus A1 - Franke, Moritz T1 - Analysis of proposed eco-design requirements for boilers and water heaters : paper within the framework of the "Material efficiency and resource conservation" (MaRess) project, task 14 T2 - Resource efficiency paper Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:wup4-opus-43323 UN - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:wup4-opus-43323 VL - 14.2 SP - 45 S1 - 45 PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal ER -