Yim, Kijeong; Wong, Tony; Xue, Rui; Rand, Richard J.; Rosolowsky, Erik; Hulst, J. M. van der; Benjamin, Robert; Murphy, Eric J. (1 December 2014). "The Interstellar Medium and Star Formation in Edge-On Galaxies. Ii. NGC 4157, 4565, and 5907". The Astronomical Journal. 148 (6): 127. arXiv:1408.5905. Bibcode:2014AJ....148..127Y. doi:10.1088/0004-6256/148/6/127.
Yim, Kijeong; Wong, Tony; Xue, Rui; Rand, Richard J.; Rosolowsky, Erik; Hulst, J. M. van der; Benjamin, Robert; Murphy, Eric J. (1 December 2014). "The Interstellar Medium and Star Formation in Edge-On Galaxies. Ii. NGC 4157, 4565, and 5907". The Astronomical Journal. 148 (6): 127. arXiv:1408.5905. Bibcode:2014AJ....148..127Y. doi:10.1088/0004-6256/148/6/127.
Zwicky, F. (1965). "The 1964 Palomar Supernova Search". Publications of the Astronomical Society of the Pacific. 77 (459): 456. Bibcode:1965PASP...77..456Z. doi:10.1086/128257.
Yim, Kijeong; Wong, Tony; Xue, Rui; Rand, Richard J.; Rosolowsky, Erik; Hulst, J. M. van der; Benjamin, Robert; Murphy, Eric J. (1 December 2014). "The Interstellar Medium and Star Formation in Edge-On Galaxies. Ii. NGC 4157, 4565, and 5907". The Astronomical Journal. 148 (6): 127. arXiv:1408.5905. Bibcode:2014AJ....148..127Y. doi:10.1088/0004-6256/148/6/127.
Zwicky, F. (1965). "The 1964 Palomar Supernova Search". Publications of the Astronomical Society of the Pacific. 77 (459): 456. Bibcode:1965PASP...77..456Z. doi:10.1086/128257.