Template:Cochran&Orr&Teichner2004
From Manifold Atlas
T. D. Cochran, K. E. Orr and P. Teichner, Structure in the classical knot concordance group, Comment. Math. Helv. 79 (2004), no.1, 105–123. MR2031301 (2004k:57005) Zbl 1061.57008
