The hydroxyl molecule in interstellar space
Tài liệu tham khảo
Heiles, 1967
Goss, 1968, OH absorption in the galaxy, Astrophys. J. Suppl.
Robinson, 1967, Annu. Rev. Astronomy Astrophys., 5, 183, 10.1146/annurev.aa.05.090167.001151
Weaver, 1968, Astrophys. J. Suppl.
Zuckerman, 1968