%0 Journal Article
%A Tim D. Cochran
%A Kent E. Orr
%A Peter Teichner
%T Knot concordance, Whitney towers and $L^2$-signatures
%J Annals of mathematics
%D 2003
%P 433-519
%V 157
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.157.433/
%R 10.4007/annals.2003.157.433
%G en
%F 10_4007_annals_2003_157_433