@article{GMJ_1998__5_2_47947,
     author = {Ephremidze, L.},
     title = {On the integrability of the ergodic {Hilbert} transform for a class of functions with equal absolute values.},
     journal = {Georgian mathematical journal},
     pages = {101--106},
     year = {1998},
     volume = {5},
     number = {2},
     zbl = {0895.28006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1998__5_2_47947/}
}