@article{DOCMA_2017__22__a25,
     author = {Efrat, Ido},
     title = {The {Cohomology} of {Canonical} {Quotients} of {Free} {Groups} and {Lyndon} {Words}},
     journal = {Documenta mathematica},
     pages = {973--997},
     publisher = {mathdoc},
     volume = {22},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2017__22__a25/}
}