@article{10_14708_cm_v56i2_1133,
     author = {Wadie Aziz and Tom\'as Ere\'u},
     title = {Characterization of inclusion among {Riesz\ensuremath{-}Medvedev} variation spaces},
     journal = {Commentationes Mathematicae},
     pages = { 225\ensuremath{-}237},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {2016},
     doi = {10.14708/cm.v56i2.1133},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v56i2.1133/}
}