NGC 1535 : UV Observations and Models - Koesterke, L.; Werner, K.; Kruk, J. W.; Lanz, T. - Asymmetrical Planetary Nebulae III: Winds, Structure and the Thunderbird, Proceedings of the conference held 28 July - 1 August 2003 at Mt. Rainer, Washington, USA. Edited by Margaret Meixner, Joel H. Kastner, Bruce Balick and Noam Soker. ASP Conference Proceedings, Vol. 313. San Francisco: Astronomical Society of the Pacific, 2004., p.123
Hopkins Ultraviolet Telescope observations of H2 toward the planetary nebula NGC 1535 - Bowers, Charles W.; Blair, William P.; Long, Knox S.; Davidsen, Arthur F - Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 444, no. 2, p. 748-757 (1995).
The planetary nebulae NGC 1535 and NGC 2022 - Sabbadin, F.; Bianchini, A.; Hamzaoglu, E. -
Astronomy and Astrophysics (ISSN 0004-6361), vol. 136, no. 2, July 1984, p. 193-199. Research supported by the Consiglio Nazionale delle Ricerche. (1984). |