@article{MZ_1994__215_1_174609,
     author = {C. Mart{\'\i}nez and M.D. Mart{\'\i}nez and M. Sanz},
     title = {On the fractional integral of {Weyl} in {Lp.}},
     journal = {Mathematische Zeitschrift},
     pages = {209--222},
     publisher = {mathdoc},
     volume = {215},
     number = {1},
     year = {1994},
     zbl = {0790.26005},
     url = {http://geodesic.mathdoc.fr/item/MZ_1994__215_1_174609/}
}