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2. " An anomalous 2200A absorption band in the WR star HD 192163", ( with R Wilson ), 1975, Astron.Astrophys., 44, 205-207

3. " Ultraviolet observations of Gamma-2 Velorum ", (with R Wilson ) 1976, Astron.Astrophys., 47, 429-436

4. " An anomalous 2200A absorption band in the WC7 star HD 156385", ( with R Wilson ), 1977, Astron.Astrophys., 59, 133-136

5. " Observations of three WR stars in M33 ", ( with A Boksenberg and L Searle ), 1977, Mon.Not.R.ast.Soc, 180, 15-19p

6. " Photoionisation cross sections for some CIII levels ", ( with N Sakhibullin ), 1977, Astron.Astrophys.Suppl.,31,11-15

7. " Ultraviolet observations of nine WR stars ", ( with R Wilson ), 1978, Mon.Not.R.ast.Soc., 182, 559-594

8. " IUE observations of the X-ray sources: HD 153919, HDE 226868, and HZ Her ", ( with A K Dupree et al., ), 1978, Nature, 275, 400-405

9. " IUE observations of hot stars ", ( with S R Heap et al. ), 1978, Nature, 275, 384-389

10. "IUE observations of absorption by hot gas in the ring nebula NGC 6888 ", ( with L J Smith, R Wilson, H Nussbaumer, M C E Huber ), 1979, Nature, 278, 697-700

11. " HD 15570: a star intermediate between Of and WN7 ? ", ( with D J Stickland ), 1980, Mon.Not.R.ast.Soc., 190, 27-32p

12. "Interstellar Extinction in the Large Magellanic Cloud" ( with K Nandy, D H Morgan, R Wilson & L Houziaux ), 1980, Nature, 283, 725-729

13. " IUE observations of interstellar SiIV and CIV lines observed in the UV spectra of 10 WR stars ", ( with L J Smith, & R Wilson) 1980, Mon.Not.R.ast.Soc., 191, 339-347

14. " Ultraviolet observations of AM Her ", ( with E G Tanzi et al. ), 1980, Astron.Astrophys., 83, 270-274

15. " Ultraviolet, visible, infrared and X-ray observations of Sco X-1 " ( with R Wilson et al. ), 1980, Astrophys.J., 237, 596-612

16. " Ultraviolet and coordinated visible and X-ray observations of the Be-stars: HD 102657, X Per and Gamma Cas ", ( with G Hammerschlag-Henseberge et al. ), 1980, Astron.Astrophys., 85, 119-127

17. " IUE observations of the X-ray source HZ Her ", ( with H Gursky et al. ), 1980, Astrophys.J., 237, 163-168

18. " Ultraviolet studies of the Magellanic Clouds I: interstellar lines in the spectra of FD 70 and SK-71-45 ", (with P M Gondhalekar, D H Morgan & K Nandy ), 1980, Mon.Not.R.ast.Soc., 193, 875-883

19. " The mass loss rates of 21 WR stars ", ( with M J Barlow & L J Smith ), 1981, Mon.Not.R.ast.Soc., 196, 101-110

20. " IUE ultraviolet spectrophotometry of 15 galactic WR stars ", ( with H Nussbaumer, W Schmutz & L J Smith ), 1982, Astron.Astrophys.Suppl., 47, 257-294

21. "The 19979 Outburst of U Scorpii" (with M.J.Barlow et al.), 1981, Mon.Not.R.ast.Soc., 195, 61-78

22. " A large Magellanic Cloud member intermediate between Of and WN7", ( with K Nandy D H Morgan & P M Gondhalekar ), 1980, Mon.Not.R.ast.Soc., 193, 43-48p

23. " P-Cygni profiles observed in the UV and visible spectra of WR stars ", 1982, Mon.Not.R.ast.Soc., 198, 897-920

24. " Interstellar extinction in the LMC ", ( with K Nandy, D H Morgan, R Wilson, & L Houziaux ), 1981, Mon.Not.R.ast.Soc., 196, 955-966

25. " Ultraviolet observations of LMC X-4 and SMC X-1 ", ( with J M Bonnet-Bidaud et al. ), 1981, Astron.Astrophys., 101, 184-186

26. " Anomalous far-UV extinction in the WN6 star HD 147419 ", ( with D J Stickland ), 1981, Mon.Not.R.ast.Soc., 197, 1-9p

27. " Effective temperatures and radii of LMC supergiants ", ( with K Nandy, G I Thompson, D H Morgan, R Wilson and L Houziaux ), 1982, Mon.Not.R.ast.Soc., 200, 551-562

28. " An optical outburst from the periodic X-ray transient A0538-66 ", ( with P A Charles, L Booth, R H Densham, & J R Thorstensen), 1982, proc. VI ESLAB Conf. on X-ray astronomy, Spac. Sci. Rev., 30, 423-431

29. " A study of UV spectroscopic and light variations in the X-ray binaries LMC X-4 and SMC X-1 ", ( with M van der Klis et al. ), 1982, Astron.Astrophys,, 106, 339-344

30. " The carbon and nitrogen abundances in WN and WC WR stars ", ( with L J Smith ), 1982, Mon.Not.R.ast.Soc., 201, 451-472

31. "Extreme variability in the Be-type, periodic X-ray transient A0538-66", ( with P A Charles, L Booth, R H Densham, I D Howarth, G T Bath, J R Thorstensen, G K Skinner and E Olszweski), 1983, Mon.Not.R.ast.Soc., 202, 657-682

32. "IUE observations of selected X-ray Seyfert Galaxies", (with P Barr and R Wilson), 1983, Mon.Not.R.ast.Soc., 203, 201-214

33. "The enigmatic binary system HD 45166", (with D J Stickland), 1983, Mon.Not.R.ast.Soc., 203, 619-635

34. "The UV variability of NGC 3783", (with P Barr and R Wilson), 1983, Mon.Not.R.ast.Soc., 202, 453-466

35. "Interstellar extinction in the Small Magellanic Cloud", (with K Nandy, A McLachlan, G I Thompson, D H Morgan, R Wilson and L Houziaux), 1982, Mon.Not.R.ast.Soc., 201, 1-6p

36. "Ultraviolet, optical and IR observations of the peculiar WR contact-eclipsing binary CQ Cep", (with D J Stickland et al.), 1984, Astron.Astrophys., 134, 45-76

37. "Visible and ultraviolet observations of Giant early-type members of the LMC", (with K Nandy, G I Thompson, D H Morgan, R Wilson and L Houziaux), 1983, Mon.Not.R.ast.Soc., 205, 231-239

38. "The X-ray binary A0538-66: a spectroscopic study of a highly peculiar system", (with I D Howarth and R K Prinja), 1984, Mon.Not.R.ast.Soc., 207, 287-308

39. "Ultraviolet and visible spectrophotometry of nine LMC WR stars", (with L J Smith), 1983, Astron.Astrophys.Suppl., 54, 229-280

40. "The spectroscopic orbit of the WC8+O9I binary system Gamma-2 Vel", (with D J Stickland and C Lloyd), 1983, Observatory, 103, 154-159

41. "Abrupt changes in the superionisation wind structure in the Be star Theta Cor Bor", ( with V Doazan, R Stalio and R N Thomas), 1984, Astron.Astrophys., 131, 210-214

42. "Observations of narrow absorption components in the UV spectrum of Zeta Oph", (with I D Howarth and R K Prinja), 1984, Mon.Not.R.ast.Soc., 208, 525-544

43. "Ultraviolet and optical monitoring of the Be star Gamma Cas", (with V Doazan and R N Thomas), 1984, Astron.Astrophys., 152, 182-198

44. "IRAS observations of AS 431 - a superluminous WR star ?", (with D J Stickland and C Lloyd), 1985, Astron.Astrophys., 150, L9-L11

45. "Ultraviolet and visual variability of Theta CrB during a normal B-phase, following a shell phase (1980-1985)", (with V. Doazan et al)., 1986, Astron. Astrophys., 158, 1-13

46. "An Atlas of High Resolution IUE UV Spectra of 14 Galactic WR Stars", (with K A van der Hucht, P S Conti, & C D Garmany), 1986, Astron. Astrophys. Supl., 63, 417-599

47. "Wolf-Rayet stars - Current Status and Major Questions", 1987, Quar.Jour.R ast. Soc., 28, 217-224

48. "The expected X-ray Luminosity of HD 50896", (with I R Stevens), 1988, Mon.Not.R.ast.Soc., 234, 783-798

49. "Ultraviolet P Cygni profile variations in HD 50896", (with I D Howarth, L J Smith, C D Garmany and P S Conti), 1989, Astron. Astrophys. Suppl., 77, pp 269-319

50. "The ultraviolet and optical spectrum and evolutionary status of HD 62910 (WN6-C4), (with D J Stickland), 1990, Astron. Astrophys., 232, 89-113

51. "The UV Variability of HD 45166 (qWR+B8V) - Paper IV: Evidence for Stellar Wind Radiative Instablities", (with I D Howarth, D J Stickland and S R Heap), 1989, Astrophys. J., 317, 413-425

52. "IUE observations of variability in the WN6 star HD 192163", (with N St-Louis, L J Smith, I R Stevens, C D Garmany, and P S Conti), 1989, Astron. Astrophys., 226, 249-264

53. "Optical spectroscopy of WR stars in M33 and M31", (with H Schild and L J Smith), 1990, Astron. Astrophys,. 237, 169-177

54. "Optical spectroscopy of WR stars in M33 and M31: II- the WO population and discovery of an Ofpe/WN9 star in M33", (with H Schild and L J Smith), 1992, Astronomy and Astrophys., 261, 419-432

55. "UV spectroscopic variability of the WN5 star HD 50896: timescales and linear physical dimensions of the perturbations", (with N St-Louis, I D Howarth, D J Stickland, L J Smith, P S Conti, and C D Garmany), 1993, Astron. Astrophys., 267, 447-470

56. "Ultraviolet observations of selective wind eclipses in Gamma Velorum", (with N St-Louis and I R Stevens), 1993, Astrophys. J., 415, 298-322

57. "Observations and analyses of the SVI 1975,1993 lines in the IUE ultraviolet spectra of WN stars" (with T.Nugis), 1994, Astron. Astrophys., 292, 616-630

58. "ROSAT observations of Gamma Velorum (WC8+O9I): Paper I: The discovery of colliding-wind X-ray emission" (with H Schild and I. R. Stevens) 1995, Astron. Astrophys., 298, 549-566

59. "Fundamental parameters of Wolf-Rayet stars. V. The nature of the WN/C star WR8" (with P A Crowther, L J Smith and D J Hillier) 1995, Astron. Astrophys., in press

60. "A detailed study of a very late WN star in M33" (with P A Crowther and L J Smith), 1995, Astron. Astrophys., 302, 830-838

61. "Of-types HD 16691 and HD 190429 show WN-like spectra in the infrared K band" (with P.S.Conti, M.M.Hanson, P.W.Morris and S.J.Fossey), 1995, ApJ.Letters., 445, L35-L38

62. "The IUE MEGA Campaign. I. Wind variability and rotation in Early-Type stars", (with D. Massa and others), 1995, Ap.J.Letters, 452, L53-L55

63. "The IUE MEGA Campaign. II. Wind structure and variability in HD 50896 (WN5)", (with N.St Louis, M.J.Dalton, S.V.Marchenko, A.F.J.Moffat), 1995. Ap.J.Letters, 452, L57-L60

64. "ROSAT X-ray observations of the WN5 star HD 50896 (WN5)", (with I R Stevens ) 1996, Astron. Astrophys., 310, 577-591

65. "ASCA observations of Gamma-Velorum (WC8+O9I): the variable X-ray spectrum of colliding winds", (with I.R.Stevens, M.F.Corcoran, S.L.Skinner A.M.T.Pollock, F. Nagase, K. Koyama), 1996. Mon. Not. R. Ast. Soc., 283, 589-605

66. "The neon abundance in WC stars - I. ISO SWS Spectroscopy of WR146 (WC6+O) (with L.Dessart, P.A.Crowther, P.W.Morris, A.Maeder, P.S.Conti, and K.A. van der Hucht), 1997, Mon. Not. R. Ast. Soc., 290, 371-379

67. "Clumping corrected mass loss rates of Wolf-Rayet stars", (with T. Nugis and P.A.Crowther), 1998, Astron. Astrophys., 333, 956-969

68. "Properties of hot stars in the Wolf-Rayet Galaxy NGC 5253 from ISO SWS-spectroscopy", (with P.A.Crowther, S.C.Beck, P.S..Connti, PW.Morris and R.S.Sutherland}, 1999, Mon. Not. R. Ast. Soc., 304, 654-668

69. "A 0.4-20 micron sectroscopic study of the clumped wind of WR 147" (with P W Morris, K A va der Hucht, P A Crowther, D J Hillier, L Dessart and P M Williams), 2000, Astron. Astrophys., 353, 624-640

70. "Quantitative analysis of WC stars: constraints on neon abundance from ISO/SWS sectroscopy" (with L Dessart, P A Crowther, D J Hillier, P W Morris and K A van der Hucht), 2000, Mon. Mot R. Ast. Soc., in press

71. "ISO-SWS spectroscopy of WC stars" (with P W Morris, K A van der Hucht and P M Williams) 1999, Astron. Astrophys., submitted

72. "Far-UV Spectroscopy of the OVI resonance doublet in Sand-2 (WO)" (with P A Crowther, A W Fullerton, D J Hillier, K Brownsberger, L Dessart, O de Marco, M J Barlow, J B Hutchings, D L Massa, D C Mmorton and G Sonneborn), 2000, Astrophyss. J. Letters, in press

73. "FUSE observations of the stelar winds of two O7 supergiants in the Magellanic Clouds" (with A W Fullerton, P A crowther, O de Marco, J B Hutchings, L Bianchi, K Brownssberger, D L Massa, D C Morton, K R Sembach, T P Snow, and G Sonneborn), 2000, Astrophys. J. Letters, in press

74. "Does metallicity affect the io0nization of O star winds ?", (with L Bianchi, J B Hutchings, A W Fullerton, D C Morton, R G Ohl, G Sonneborn, D L Massa, and K Browsnberger), 2000, Astrophys. J. Letters, in press

75. "FUSE time-resolved spectroscopy of Magellanic Clouds O stars" (with D L Masssa, A W Fullerton, J B Hutchings, G Sonneborn, T P Snow, and D G York), 2000, Astrophys. J. Letters, in press

76. "The FUSE Mission" (with W Moos and others), 2000, Astrophys. J. Letters, in press

77. "Wind inhomogeneities in Wolf-Rayet stars. IV. Using clumps to probe wind structure in the WC8 star HD 129103", (with S Lepine, A F J Moffat, N st Louis, P A Crowther, M J Dalton, L J Smith, I I Antokhin, S Marchenco and G H Tovmassian), 2000, Astrophys. J., in press

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