22 citations · 62 across the 6 of their papers we have counts for
1 paper · 1 filter
D. A. Garcia-Hernandez, P. Ventura, G. Delgado-Inglada +3
The abundance of O in planetary nebulae (PNe) has been historically used as a metallicity indicator of the interstellar medium (ISM) where they originated; e.g., it has been widely…