%0 Journal Article %T Assortment, but not knowledge of assortment, affects cooperation and individual success in human groups %A Franz J. Weissing %A Jaakko Junikka %A Lucas Molleman %A Mikael Puurtinen %A Pieter van den Berg %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0185859 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5624630/