TY - JOUR AU - Hughes, Rhonda J. TI - On Unbounded Volterra Operators JO - Canadian journal of mathematics PY - 1984 SP - 914 EP - 923 VL - 36 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1984-052-2/ DO - 10.4153/CJM-1984-052-2 ID - 10_4153_CJM_1984_052_2 ER -