Lie groups and Lie algebras II, Discrete subgroups of Lie groups and cohomologies of Lie groups and Lie algebras / A.L. Onishchik, E.B. Vinberg (eds.) ; [Editor-in-Chief R.V Gamkrelidze] ; [Authors B.L.Feigin, D.B.Fuchs, V.V. Gorbatsevich,...[et al.]] ; [Translator John Danskin] / Berlin : Springer