TY  - JOUR
AU  - Tim D. Cochran
AU  - Kent E. Orr
AU  - Peter Teichner
TI  - Knot concordance, Whitney towers and $L^2$-signatures
JO  - Annals of mathematics
PY  - 2003
SP  - 433
EP  - 519
VL  - 157
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.157.433/
DO  - 10.4007/annals.2003.157.433
LA  - en
ID  - 10_4007_annals_2003_157_433
ER  -