TY  - JOUR
AU  - Wojciechowski, Michał
TI  - A Necessary Condition for Multipliers of Weak Type (1, 1)
JO  - Canadian mathematical bulletin
PY  - 2001
SP  - 121
EP  - 125
VL  - 44
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-015-8/
DO  - 10.4153/CMB-2001-015-8
ID  - 10_4153_CMB_2001_015_8
ER  -