G. J. Stacey, V. Charmandaris, F. Boulanger, Yanling Wu, F. Combes, S. J. U. Higdon, J. D. T. Smith, and T. Nikola The Energetics of Molecular Gas in NGC 891 from H2 and Far-infrared Spectroscopy(англ.) // The Astrophysical Journal. — 2010. — DOI:10.1088/0004-637X/721/1/59 — arΧiv:1007.4701
Katherine L. Rhode, Jessica L. Windschitl, and Michael D. Young WIYN Imaging of the Globular Cluster Systems of the Spiral Galaxies NGC 891 and NGC 4013(англ.) // The Astronomical Journal. — 2010. — DOI:10.1088/0004-6256/140/2/430 — arΧiv:1006.5387
T. Nikola, G. J. Stacey, D. Brisbin, C. Ferkinhoff, S. Hailey-Dunsheath, S. Parshley, and C. Tucker Mid-J CO Emission from NGC 891: Microturbulent Molecular Shocks in Normal Star-forming Galaxies(англ.) // The Astrophysical Journal. — 2011. — DOI:10.1088/0004-637X/742/2/88 — arΧiv:1108.3213
Kijeong Yim, Tony Wong, J. Christopher Howk, and J. M. van der Hulst The Interstellar Medium and Star Formation in Edge-on Galaxies. I. NGC 891(англ.) // The Astronomical Journal. — 2011. — DOI:10.1088/0004-6256/141/2/48 — arΧiv:1011.3587