@article{10_4064_sm175_3_4,
     author = {George Costakis and Demetris Hadjiloucas},
     title = {Somewhere dense {Ces\`aro} orbits and 
rotations of {Ces\`aro} hypercyclic operators},
     journal = {Studia Mathematica},
     pages = {249--269},
     year = {2006},
     volume = {175},
     number = {3},
     doi = {10.4064/sm175-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm175-3-4/}
}