@article{10_4171_dm_531,
     author = {Teimuraz Pirashvili and Christine Vespa and Aur\'elien Djament},
     title = {Cohomology of polynomial functiors on free groups},
     journal = {Documenta mathematica},
     pages = {205--222},
     year = {2016},
     volume = {21},
     doi = {10.4171/dm/531},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/531/}
}