A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
The proof of this proposition in  is essentially complete, one need only take a little care in keeping track of the stable and unstable manifolds. Also, the C° size of the isotopy may be made small if the ï-handles, 0 ^ i ^ m, are small.doi:10.1090/s0002-9904-1972-13047-7 fatcat:ylgt6bsul5hfpghidl65qzffoy