Critical raw materials. Substitution as a mitigation strategy for the criticality of raw materials needed for environmental technologies Authors Degreif, Stefanie; Buchert, Matthias; Bulach, Winfried; Behrendt, Siegfried; Müller, Felix Fields of research Resources, economies and resilience Source information Title Critical raw materials. Substitution as a mitigation strategy for the criticality of raw materials needed for environmental technologies Volume 30 (4) Year of publication2017 Pages9-17 Document typeJournal article