1. An alternative proof that 3-manifolds can be triangulated;Bing;Ann. Math.,1959
2. Theory of Retracts;Borsuk,1967
3. Mapping cylinder neighborhoods in the plane;Brechner;Proc. Amer. Math. Soc.,1982
4. Unknotting in M2 X I;Brown;Trans. Amer. Math. Soc.,1966
5. Characterizations of tame surfaces in E3;Burgess;Trans. Amer. Math. Soc.,1965