TY - JOUR AU - Roberts, K. L. TI - On Fractional Integrals Equivalent to a Constant JO - Canadian mathematical bulletin PY - 1982 SP - 335 EP - 338 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1982-046-6/ DO - 10.4153/CMB-1982-046-6 ID - 10_4153_CMB_1982_046_6 ER -