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Authors: J. Willis
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Journal Article

Evolution of the red sequence giant to dwarf ratio in galaxy clusters out to z ∼ 0.5 Free

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C. Bildfell and others
Monthly Notices of the Royal Astronomical Society, Volume 425, Issue 1, September 2012, Pages 204–221, https://doi.org/10.1111/j.1365-2966.2012.21426.x
Published: 01 September 2012
Journal Article

Testing the galaxy cluster mass–observable relations at z=1 with XMM–Newton and Chandra observations of XLSSJ022403.9−041328 Free

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B. J. Maughan and others
Monthly Notices of the Royal Astronomical Society, Volume 387, Issue 3, July 2008, Pages 998–1006, https://doi.org/10.1111/j.1365-2966.2008.13313.x
Published: 26 May 2008
Journal Article

XMM-LSS discovery of a z= 1.22 galaxy cluster Free

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M. N. Bremer and others
Monthly Notices of the Royal Astronomical Society, Volume 371, Issue 3, September 2006, Pages 1427–1434, https://doi.org/10.1111/j.1365-2966.2006.10767.x
Published: 18 August 2006
Journal Article

Batch discovery of nine z ∼ 1 clusters using X-ray and K or R,z′ images Free

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S. Andreon and others
Monthly Notices of the Royal Astronomical Society, Volume 359, Issue 4, June 2005, Pages 1250–1260, https://doi.org/10.1111/j.1365-2966.2005.08998.x
Published: 01 June 2005
Journal Article

Galaxy evolution in clusters up to z= 1.0 Free

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S. Andreon and others
Monthly Notices of the Royal Astronomical Society, Volume 353, Issue 2, September 2004, Pages 353–368, https://doi.org/10.1111/j.1365-2966.2004.08089.x
Published: 11 September 2004
Journal Article

Anne Barbara Underhill 1920–2003 Get access

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Allan J Willis
Astronomy & Geophysics, Volume 44, Issue 6, December 2003, Page 6.35, https://doi.org/10.1046/j.1468-4004.2003.44635.x
Published: 01 December 2003
Journal Article

Quantitative analysis of WC stars: constraints on neon abundances from ISO-SWS spectroscopy Free

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Luc Dessart and others
Monthly Notices of the Royal Astronomical Society, Volume 315, Issue 2, June 2000, Pages 407–422, https://doi.org/10.1046/j.1365-8711.2000.03399.x
Published: 21 June 2000
Journal Article

Properties of hot stars in the Wolf-Rayet galaxy NGC 5253 from ISO-SWS spectroscopy Free

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Paul A. Crowther and others
Monthly Notices of the Royal Astronomical Society, Volume 304, Issue 3, April 1999, Pages 654–668, https://doi.org/10.1046/j.1365-8711.1999.02380.x
Published: 15 April 1999
Journal Article

The neon abundance in WC stars — I. ISO SWS spectroscopy of WR146 (WC6+O) Free

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A. J. Willis and others
Monthly Notices of the Royal Astronomical Society, Volume 290, Issue 2, September 1997, Pages 371–379, https://doi.org/10.1093/mnras/290.2.371
Published: 11 September 1997
Journal Article

ASCA observations of γ2 Velorum (WC8 + O9I): the variable X-ray spectrum of colliding winds Free

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I. R. Stevens and others
Monthly Notices of the Royal Astronomical Society, Volume 283, Issue 2, November 1996, Pages 589–605, https://doi.org/10.1093/mnras/283.2.589
Published: 01 November 1996
Journal Article

The expected X-ray luminosity of HD 50896 Free

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I. R. Stevens and A. J. Willis
Monthly Notices of the Royal Astronomical Society, Volume 234, Issue 3, October 1988, Pages 783–797, https://doi.org/10.1093/mnras/234.3.783
Published: 01 October 1988
Journal Article

Observations of narrow absorption components in the ultraviolet spectrum of Zeta Ophiuchi Free

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Ian D. Howarth and others
Monthly Notices of the Royal Astronomical Society, Volume 208, Issue 3, June 1984, Pages 525–544, https://doi.org/10.1093/mnras/208.3.525
Published: 01 June 1984
Journal Article

IUE observations of the X-ray binary A0538 – 66: spectroscopic study of a strange stellar system Free

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Ian D. Howarth and others
Monthly Notices of the Royal Astronomical Society, Volume 207, Issue 2, March 1984, Pages 287–308, https://doi.org/10.1093/mnras/207.2.287
Published: 01 March 1984
Journal Article

Visible and UV observations of the giant early-type members of the Large Magellanic Cloud Free

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K. Nandy and others
Monthly Notices of the Royal Astronomical Society, Volume 205, Issue 1, November 1983, Pages 231–239, https://doi.org/10.1093/mnras/205.1.231
Published: 01 November 1983
Journal Article

The enigmatic composite system HD 45166 – B8 V + qWR or SdO? Free

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Allan J. Willis and David J. Stickland
Monthly Notices of the Royal Astronomical Society, Volume 203, Issue 3, July 1983, Pages 619–635, https://doi.org/10.1093/mnras/203.3.619
Published: 01 July 1983
Journal Article

IUE observations of X-ray selected Seyfert galaxies Free

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Paul Barr and others
Monthly Notices of the Royal Astronomical Society, Volume 203, Issue 1, May 1983, Pages 201–214, https://doi.org/10.1093/mnras/203.1.201
Published: 01 May 1983
Journal Article

Extreme variability in the Be-type, periodic recurrent X-ray transient A0538 – 66: a highly eccentric interacting binary Free

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P. A. Charles and others
Monthly Notices of the Royal Astronomical Society, Volume 202, Issue 3, March 1983, Pages 657–682, https://doi.org/10.1093/mnras/202.3.657
Published: 01 March 1983
Journal Article

The ultraviolet variability of NGC 3783 Free

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Paul Barr and others
Monthly Notices of the Royal Astronomical Society, Volume 202, Issue 2, February 1983, Pages 453–466, https://doi.org/10.1093/mnras/202.2.453
Published: 01 February 1983
Journal Article

Interstellar extinction in the Small Magellanic Cloud Free

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K. Nandy and others
Monthly Notices of the Royal Astronomical Society, Volume 201, Issue 1, November 1982, Pages 1P–6P, https://doi.org/10.1093/mnras/201.1.1P
Published: 01 November 1982
Journal Article

The carbon and nitrogen abundances in WN and WC Wolf–Rayet stars Free

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Linda J. Smith and Allan J. Willis
Monthly Notices of the Royal Astronomical Society, Volume 201, Issue 2, November 1982, Pages 451–472, https://doi.org/10.1093/mnras/201.2.451
Published: 01 November 1982