1. A note on the Smith conjecture;Cappell, Sylvain E.;Topology,1978
2. 3. S. E. Cappell and Julius L. Shaneson, Which groups have pseudo-free actions on spheres (to appear).
3. Linear algebra and topology;Cappell, Sylvain E.;Bull. Amer. Math. Soc. (N.S.),1979
4. 5. S. E. Cappell and Julius L. Shaneson, Linear representations which are topologically the same (to appear).