843 citations · 2.1k across the 20 of their papers we have counts for
1 paper · 1 filter
David R. Alves, Howard E. Bond, Mario Livio
We have obtained observations of the planetary nebula K648 in the Galactic globular cluster M15 with the Hubble Space Telescope's WFPC2 camera, covering an interval of 7 days. The…