1. Knots;Burde,1985
2. Geometric theory of foliations;Camacho,1985
3. C. Gutierrez: Flows, on 3-manifolds, having discs as global cross sections, in preparation.
4. C2 counterexamples to the Seifert conjecture;Harrison;Topology,1988
5. J. Harrison and C. Pugh: An ergodic flow on the 3-sphere, preprint, Berkeley.