@article{Caballero:2009zF,
  author = "Caballero, Isabel",
  title = "{A 0535+26 in outburst: magnetospheric instabilities and accretion geometry}",
  doi = "10.22323/1.067.0110",
  journal = "PoS",
  year = 2009,
  volume = "Integral08",
  pages = "110"
}