@article{MOMA_1978__86_177885,
     author = {Paul C. Shields and Robert Burton},
     title = {A {Skew-Product} {Which} is {Bernoulli.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {155--166},
     publisher = {mathdoc},
     volume = {86},
     year = {1978},
     zbl = {0388.28026},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1978__86_177885/}
}