@article{10_4064_sm_53_2_175_189,
     author = {Umberto Neri},
     title = {Fractional integration on the space $H^{1}$ and its dual},
     journal = {Studia Mathematica},
     pages = {175--189},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {1975},
     doi = {10.4064/sm-53-2-175-189},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-53-2-175-189/}
}