Ferrière, Katia M. (2001-12-05). „The interstellar environment of our galaxy“. Reviews of Modern Physics. 73 (4): 1031–1066. doi:10.1103/RevModPhys.73.1031. ISSN0034-6861.
Dame, T. M.; Ungerechts, H.; Cohen, R. S.; de Geus, E. J.; Grenier, I. A.; May, J.; Murphy, D. C.; Nyman, L.-A.; Thaddeus, P. (1987). „A composite CO survey of the entire Milky Way“. The Astrophysical Journal. American Astronomical Society. 322: 706. doi:10.1086/165766. ISSN0004-637X.
Low, F. J.; Young, E.; Beintema, D. A.; Gautier, T. N.; Beichman, C. A.; Aumann, H. H.; Gillett, F. C.; Neugebauer, G.; Boggess, N.; Emerson, J. P. (1984). „Infrared cirrus - New components of the extended infrared emission“. The Astrophysical Journal. American Astronomical Society. 278: L19. doi:10.1086/184213. ISSN0004-637X.
Ferrière, Katia M. (2001-12-05). „The interstellar environment of our galaxy“. Reviews of Modern Physics. 73 (4): 1031–1066. doi:10.1103/RevModPhys.73.1031. ISSN0034-6861.
Dame, T. M.; Ungerechts, H.; Cohen, R. S.; de Geus, E. J.; Grenier, I. A.; May, J.; Murphy, D. C.; Nyman, L.-A.; Thaddeus, P. (1987). „A composite CO survey of the entire Milky Way“. The Astrophysical Journal. American Astronomical Society. 322: 706. doi:10.1086/165766. ISSN0004-637X.
Low, F. J.; Young, E.; Beintema, D. A.; Gautier, T. N.; Beichman, C. A.; Aumann, H. H.; Gillett, F. C.; Neugebauer, G.; Boggess, N.; Emerson, J. P. (1984). „Infrared cirrus - New components of the extended infrared emission“. The Astrophysical Journal. American Astronomical Society. 278: L19. doi:10.1086/184213. ISSN0004-637X.