Media type: E-Article Title: Nitrogen uptake by grassland communities : contribution of N2 fixation, facilitation, complementarity, and species dominance Contributor: Bessler, Holger [Other]; Oelmann, Yvonne [Other]; Roscher, Christiane [Other]; Buchmann, Nina [Other]; Scherer-Lorenzen, Michael [Other]; Schulze, Ernst-Detlef [Other]; Temperton, Vicky M. [Other]; Wilcke, Wolfgang [Other]; Engels, Christof [Other] Published: 2012 Published in: Plant and soil ; 358(2012), 1/2, Seite 301-322 Language: English DOI: 10.1007/s11104-012-1181-z Identifier: Origination: Footnote: Access State: Open Access