@article{10_4064_ba56_3_6,
     author = {S. Rolewicz},
     title = {On {Uniform} {Differentiability}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {231--237},
     publisher = {mathdoc},
     volume = {56},
     number = {3},
     year = {2008},
     doi = {10.4064/ba56-3-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba56-3-6/}
}