@article{AFST_2016_6_25_2-3_363_0,
     author = {Imma G\'alvez and Vassily Gorbounov and Zain Shaikh and Andrew Tonks},
     title = {The {Berkovits} {Complex} and {Semi-free} {Extensions} of {Koszul} {Algebras}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {363--384},
     publisher = {Universit\'e Paul Sabatier, Toulouse},
     volume = {Ser. 6, 25},
     number = {2-3},
     year = {2016},
     doi = {10.5802/afst.1497},
     zbl = {1411.13015},
     mrnumber = {3530161},
     language = {en},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1497/}
}