References
- http://org.eea.eu.int/documents/newsreleases/ghg_emissions-trends192004-en
- http://www.cembureau.be/Cem_warehouse/7-COMPETITIVENESSOFTHEEUROPEANNON-FERROUSMETALSINDUSTRY.PDF
- http://www.senternovem.nl/LTA/index.asp
- http://www.senternovem.nl/LTA/expansion_themes/index.asp
- http://www.ieer.org/reports/climchg/ch7.pdf
- http://www.iied.org/mmsd/mmsd_pdfs/ayres_lca_main.pdf
- http://www.izt.de/pdfs/IZT_WB68_knappe_Ressourcen.pdf
- http://www.senternovem.nl/mja/verbredingsthemas/analysemethoden_en_scans/lessfindex.asp
- http://www.senternovem.n1/mmfiles/SNcY020CifferscY020enc/020tabellenc/020def_tcm24-177392.pdf
- Alan Gardner, 'Innovation in acid copper plating', MacDermid Inc., UK, personal communication; inter-national patent W02004/038070A2 (06/05/2004), McDermid Acumen Inc.