@article{10_4064_fm205_3_1,
     author = {Jakub Duda},
     title = {Generalized $\alpha$-variation and {Lebesgue} equivalence to
differentiable functions},
     journal = {Fundamenta Mathematicae},
     pages = {191--217},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {2009},
     doi = {10.4064/fm205-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm205-3-1/}
}