\Bibitem{GelFuc69} \by I.~M.~Gel'fand, D.~B.~Fuchs \paper Cohomologies of Lie algebras of vector fields on a manifold \jour Funktsional. Anal. i Prilozhen. \yr 1969 \vol 3 \issue 2 \pages 87 \mathnet{http://mi.mathnet.ru/faa2715} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=245036} \zmath{https://zbmath.org/?q=an:0194.24601} \transl \jour Funct. Anal. Appl. \yr 1969 \vol 3 \issue 2 \pages 155 \crossref{https://doi.org/10.1007/BF01674021}