@misc{indiciae22fda0143a72,
  title = {Decay of X-ray source A 0535+26},
  author = {Kaluzienski, L. J. and Holt, S. S. and Boldt, E. A. and Serlemitsos, P. J.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750058607},
  note = {Source identifier: 19750058607}
}