Home Research Colloid Chemistry Research Groups Former Research Groups Sustainable Solvents for Green Processes Publications of T. Meene All genres Journal Article (1) Journal Article (1) 1. Journal Article Valleriani, A.; Meene, T.: Multilevel selection in a gradient. Ecological Modelling 208 (2-4), pp. 159 - 164 (2007) MPG.PuRe DOI