1. Aperiodic tilings, positive scalar curvature and amenability of spaces;Block, Jonathan;J. Amer. Math. Soc.,1992
2. Kähler hyperbolicity and 𝐿₂-Hodge theory;Gromov, M.;J. Differential Geom.,1991
3. An index theorem on open manifolds. I, II;Roe, John;J. Differential Geom.,1988
4. On infinite processes leading to differentiability in the complement of a point;Stallings, John R.,1965
5. London Mathematical Society Monographs, No. 1;Wall, C. T. C.,1970