@article{10_4064_sm196_1_4,
     author = {Yuri Lyubich},
     title = {The power boundedness and resolvent
 conditions for functions of the classical {Volterra} operator},
     journal = {Studia Mathematica},
     pages = {41--63},
     year = {2010},
     volume = {196},
     number = {1},
     doi = {10.4064/sm196-1-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm196-1-4/}
}