%0 Journal Article %A Sigmund, Karl %T The population dynamics of conflict and cooperation %J Documenta mathematica %D 1998 %P 487-506 %V ICM Berlin 1998, Vol. I %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S10__a10/ %G en %F DOCMA_1998__S10__a10