Interplanetary magnetic field at ∼ 9 AU during the declining phase of the solar cycle and its implications for Saturn's magnetospheric dynamics - art. no. A11203 - Jackman, CM; Achilleos, N; Bunce, EJ; Cowley, SWH; Dougherty, MK; Jones, GH; Milan, SE; Smith, EJ (JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2004)