Magnetic alignment and counter-alignment in binary X-ray pulsars Y. -M. Wang OriginalPaper Pages: 341 - 346
Ariel VI observations of Sco X-1 A. M. T. PollockC. V. GoodallJ. L. Culhane OriginalPaper Pages: 347 - 351
Optical properties of low-mass X-ray binaries Jan van ParadijsFrank Verbunt OriginalPaper Pages: 361 - 364
New optical observations of 2S 0921-630 and its relation to other X-ray binaries C. ChevalierS. A. Ilovaisky OriginalPaper Pages: 365 - 366
Ariel 6 observations of Cyg X-1 in the high state C. G. PageA. J. BennettsM. J. Ricketts OriginalPaper Pages: 369 - 371
Ariel VI soft X-ray observations of Cygnus X-1 D. K. BedfordG. F. CarpenterJ. P. Osborne OriginalPaper Pages: 373 - 378
Power spectral density analysis of hard X-ray emission of Cyg X-1 F. FronteraF. Fuligni OriginalPaper Pages: 379 - 384
Search for fast time fluctuations in Cygnus-X1 and Herculis-X1 S. Bonazzola OriginalPaper Pages: 385 - 388
X-ray absorption in circinus X-1 in the low state L. ChiappettiS. J. Bell-Burnell OriginalPaper Pages: 389 - 393
Observation of an outburst from the X-ray pulsator 0115+63 M. J. RickettsR. HallK. A. Pounds OriginalPaper Pages: 399 - 403
The optical light curve of LMC X-4 and the 30-day X-ray period C. ChevalierS. A. IlovaiskyJ. van Paradijs OriginalPaper Pages: 405 - 406
Ultraviolet and optical observations of HDE 245770/ A 0535+26 system during an X-ray flare F. GiovannelliM. Ferrari-TonioloA. Piccioni OriginalPaper Pages: 407 - 414
Recent optical observations of the X-ray pulsar 4U 1626-67 S. A. IlovaiskyC. ChevalierC. Motch OriginalPaper Pages: 415 - 417
Cos-B X-ray observations of Cyg X-3; An indication for apsidal motion M. van der KlisJ. M. Bonnet-Bidaud OriginalPaper Pages: 419 - 421
An optical outburst from the periodic recurrent X-ray transient A0538-66 P. A. CharlesL. BoothA. J. Willis OriginalPaper Pages: 423 - 431
The X-ray source A0538-66 in optical quiescence P. MurdinG. Branduardi-RaymontA. N. Parmar OriginalPaper Pages: 433 - 439
The periodic X-ray transient A0538-66 and its optical counterpart G. K. Skinner OriginalPaper Pages: 441 - 446
The Ariel V Sky Survey of fast-transient X-ray outbursts I. M. McHardyJ. P. Pye OriginalPaper Pages: 457 - 460
Periodic X-ray outbursts from A0535+26, 2S1145-619 and GX301-2 R. S. WarwickM. G. WatsonM. R. Sims OriginalPaper Pages: 461 - 466
X-ray and optical observations of the November 19, 1978 Gamma-Ray Burst source region G. PizzichiniJ. DanzigerV. Kurt OriginalPaper Pages: 467 - 470
Are γ-ray bursters neutron stars accreting interstellar matter? S. BonazzolaJ. M. HameuryJ. Ventura OriginalPaper Pages: 471 - 474
Discovery of rapid optical variability in GX 339-4 C. MotchS. A. IlovaiskyC. Chevalier OriginalPaper Pages: 475 - 476
The X-ray imaging telescopes on Exosat P. A. J. de KorteJ. A. M. BleekerS. P. McKechnie OriginalPaper Pages: 495 - 511
The Medium Energy Instrument on Exosat M. J. L. TurnerA. SmithH. U. Zimmermann OriginalPaper Pages: 513 - 524
The gas scintillation proportional counter on Exosat A. PeacockR. D. AndresenS. Kellock OriginalPaper Pages: 525 - 534
Development of a 1m-normal-incidence-EUV telescope M GrewingG KrämerR Kimble OriginalPaper Pages: 575 - 580
The use of diamond turned & replicated wolter 1 telescopes for high sensitivity X-ray astronomy J. L. CulhaneR. C. CaturaB. Margon OriginalPaper Pages: 581 - 589
The capabilities of a gas scintillation camera for cosmic X-ray astronomy J. DavelaarA. PeacockJ. A. M. Bleeker OriginalPaper Pages: 591 - 600
A pseedo random mask telescope tor Spacelab A. P. WillmoreG. K. SkinnerB. Ramsey OriginalPaper Pages: 601 - 605
Spherical crystal cosmic X-ray spectrometer H. W. SchnopperL. KochJ. L. Culhane OriginalPaper Pages: 607 - 614
