@article{10_4153_CMB_2000_042_x,
     author = {Kelly, Brian P.},
     title = {A {Dimension-Free} {Weak-Type} {Estimate} for {Operators} on {UMD-Valued} {Functions}},
     journal = {Canadian mathematical bulletin},
     pages = {355--361},
     year = {2000},
     volume = {43},
     number = {3},
     doi = {10.4153/CMB-2000-042-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2000-042-x/}
}