Griv, E.E.GrivYuan, C.C.YuanTZI-HONG CHIUEH2019-12-272019-12-2719970032-0633https://scholars.lib.ntu.edu.tw/handle/123456789/442073Resonant excitation of density waves in Saturn's rings: The effect of spatial inhomogeneityjournal article10.1016/S0032-0633(96)00141-9WOS:A1997XP97900002