@article{10_4064_sm209_1_4,
     author = {Ruidong Wang},
     title = {The numerical radius of {Lipschitz} operators
 on {Banach} spaces},
     journal = {Studia Mathematica},
     pages = {43--52},
     year = {2012},
     volume = {209},
     number = {1},
     doi = {10.4064/sm209-1-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm209-1-4/}
}