机译:Triton's surface age and impactor population revisited in light of Kuiper belt fluxes: Evidence for small Kuiper belt objects and recent geological activity
SW Res Inst, Dept Space Studies, 1050 Walnut St,Suite 426, Boulder, CO 80302, USA.;
Comets : general; Kuiper belt; oort cloud; Planets and satellites : individual (neptune; triton); Evolution; Callisto; Ganymede; Neptune; Jupiter; System; Comets;