de Grijs, R.; Peletier, R. F. (1997-02-25). "The shape of galaxy disks: how the scale height increases with galactocentric distance". Astronomy and Astrophysics. 320. arXiv:astro-ph/9702215. Bibcode:1997A&A...320L..21D.
de Grijs, R.; Peletier, R. F. (1997-02-25). "The shape of galaxy disks: how the scale height increases with galactocentric distance". Astronomy and Astrophysics. 320. arXiv:astro-ph/9702215. Bibcode:1997A&A...320L..21D.
Wouterloot, J. G. A.; Brand, J.; Burton, W. B.; Kwee, K. K. (1990). "IRAS sources beyond the solar circle. II – Distribution in the Galactic warp". Astronomy and Astrophysics. 230: 21. Bibcode:1990A&A...230...21W. ISSN0004-6361.
Tully, R. B.; Fisher, J. R. (1977). "A new method of determining distances to galaxies". Astronomy and Astrophysics. 54: 105. Bibcode:1977A&A....54..661T. ISSN0004-6361.
Wouterloot, J. G. A.; Brand, J.; Burton, W. B.; Kwee, K. K. (1990). "IRAS sources beyond the solar circle. II – Distribution in the Galactic warp". Astronomy and Astrophysics. 230: 21. Bibcode:1990A&A...230...21W. ISSN0004-6361.
Tully, R. B.; Fisher, J. R. (1977). "A new method of determining distances to galaxies". Astronomy and Astrophysics. 54: 105. Bibcode:1977A&A....54..661T. ISSN0004-6361.