OPTICAL VARIABILITY OF X-RAY-SELECTED QSOS Article

PICA, AJ, WEBB, JR, SMITH, AG et al. (1987). OPTICAL VARIABILITY OF X-RAY-SELECTED QSOS . ASTRONOMICAL JOURNAL, 94(2), 289-296. 10.1086/114469

Open Access

keywords

  • Astronomy & Astrophysics
  • Physical Sciences
  • Science & Technology

Digital Object Identifier (DOI)

publisher

  • AMER INST PHYSICS

start page

  • 289

end page

  • 296

volume

  • 94

issue

  • 2