@article{EJDE_2011__2011__a10,
     author = {Kravvaritis,  Christos D. and Papanicolaou,  Vassilis G.},
     title = {Singular equilibrium solutions for a replicator dynamics model},
     journal = {Electronic journal of differential equations},
     year = {2011},
     volume = {2011},
     zbl = {1222.91009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a10/}
}