@article{10_4064_cm_51_1_35_42,
     author = {Marek Bo\.zejko},
     title = {Littlewood functions, {Hankel} multipliers and power bounded operators on a {Hilbert} space},
     journal = {Colloquium Mathematicum},
     pages = {35--42},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {1987},
     doi = {10.4064/cm-51-1-35-42},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-51-1-35-42/}
}