Structure of the OH/infrared object NML Cygnus. I - Analysis of the near-infrared image
Astrophysical Journal ; 189
1974-04-01
Miscellaneous
No indication
English
The infrared spectrum of the NML Cygnus object
NTRS | 1969
|New infrared and radio results on cygnus X-3
Elsevier | 1988
|Secular behavior of a blue object near Cygnus X-2.
NTRS | 1967
|Online Contents | 1995