Walter D. Neumann

Geometric group theory down under

Walter D. Neumann

Topology '90

Walter D. Neumann

Three-dimensional link theory and invariants of plane curve singularities

Walter D. Neumann

Three-Dimensional Link Theory and Invariants of Plane Curve Singularities. (AM-110), Volume 110

Walter D. Neumann

Topology Symposium Siegen 1979

Walter D. Neumann