Time course of plant diversity effects on Centaurea jacea establishment and the role of competition and herbivory
Norma Nitschke, Anne Ebeling, Tanja Rottstock, Christoph Scherber, Cornelius Middelhoff, Sylvia Creutzburg, Alexandra Weigelt, Teja Tscharntke, Markus Fischer, Wolfgang W. Weisser
J Plant Ecol . 2010, (2): 109 -121 .  DOI: 10.1093/jpe/rtp036