On the Lie algebra cohomology of the super PoincarĂ© Lie algebra (brane scan of Green-Schwarz sigma-models):
Mikhail Movshev, Albert Schwarz, Renjun Xu, Homology of Lie algebra of supersymmetries (arXiv:1011.4731)
Mikhail Movshev, Albert Schwarz, Renjun Xu, Homology of Lie algebra of supersymmetries and of super PoincarĂ© Lie algebra, Nuclear Physics B Volume 854, Issue 2, 11 January 2012, Pages 483â€“503 (arXiv:1106.0335)