1. Stable real cohomology of arithmetic groups II;Borel,1981
2. On PL DeRham theory and rational homotopy type;Bousfield;Memoirs AMS,1976
3. Replacing homotopy actions by topological actions;Cooke;Trans. AMS,1978
4. Groupes Algebriques;Demazure,1970
5. Obstructions to homotopy equivalences;Halperin;Advances in Math.,1979