Template:Wallace1961
From Manifold Atlas
A. H. Wallace, Modifications and cobounding manifolds. II, J. Math. Mech. 10 (1961), 773–809. MR0130695 (24 #A555) Zbl 0116.40401
A. H. Wallace, Modifications and cobounding manifolds. II, J. Math. Mech. 10 (1961), 773–809. MR0130695 (24 #A555) Zbl 0116.40401