Absorption-line profiles in the quasi-stellar object PHL 957.
Astrophysical Journal ; 174
1972-06-01
Miscellaneous
No indication
English
Line intensities in quasi-stellar objects. I.
NTRS | 1968
|Parametrization of absorption-line profiles.
NTRS | 1968
|Parameterization of absorption-line profiles
NTRS | 1967
|