TY  - JOUR
AU  - Varopoulos, Nicolas Th.
TI  - A theorem on weak type estimates for Riesz transforms and martingale transforms
JO  - Annales de l'Institut Fourier
PY  - 1981
SP  - 257
EP  - 264
VL  - 31
IS  - 1
PB  - Institut Fourier
PP  - Grenoble
UR  - http://archive.numdam.org/articles/10.5802/aif.826/
DO  - 10.5802/aif.826
LA  - en
ID  - AIF_1981__31_1_257_0
ER  -