@article{FCAA_2004_7_3_a1,
     author = {Przeworska-Rolewicz, Danuta},
     title = {Powers and {Logarithms}},
     journal = {Fractional calculus and applied analysis},
     pages = {283--296},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/FCAA_2004_7_3_a1/}
}