@techreport{WittmerErrenLauwigietal.2011, type = {Working Paper}, author = {Wittmer, Dominic and Erren, Martin and Lauwigi, Christoph and Ritthoff, Michael and Dressler, Christoph}, title = {Umweltrelevante metallische Rohstoffe : Meilensteinbericht des Arbeitsschrittes 2.1 des Projekts {"}Materialeffizienz und Ressourcenschonung{"} (MaRess) ; Teil 2, Untersuchungen zu ausgew{\"a}hlten Metallen Gallium, Gold, Indium, Mangan, Nickel,Palladium, Silber, Titan, Zink, Zinn}, series = {Ressourceneffizienz Paper}, volume = {2.2}, institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie}, address = {Wuppertal}, url = {https://nbn-resolving.org/urn:nbn:de:bsz:wup4-opus-39714}, pages = {236}, year = {2011}, language = {de} }