TY  - JOUR
AU  - Coifman, R. R.
AU  - Jones, Peter W.
AU  - Semmes, Stephen
TI  - Two elementary proofs of the 𝐿² boundedness of Cauchy integrals on Lipschitz curves
JO  - Journal of the American Mathematical Society
PY  - 1989
SP  - 553
EP  - 564
VL  - 02
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1989-0986825-6/
DO  - 10.1090/S0894-0347-1989-0986825-6
ID  - 10_1090_S0894_0347_1989_0986825_6
ER  -