@article{10_4064_cm_58_1_111_123,
     author = {J.-A. Chao and Mitchell H. Taibleson},
     title = {A {Hilbert} transform for non-homogeneous martingales},
     journal = {Colloquium Mathematicum},
     pages = {111--123},
     publisher = {mathdoc},
     volume = {58},
     number = {1},
     year = {1989},
     doi = {10.4064/cm-58-1-111-123},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-58-1-111-123/}
}