author  = "A. Słowikowska and R. Mignani and G. Kanbach and K. Krzeszowski",
  title       = "Decomposition of the optical polarisation components of the Crab pulsar and its nebula",
  booktitle   = "Electromagnetic radiation from pulsars and magnetars : international conference; ISBN: 9781583818145",
  address     = "Zielona Góra, Polska",
  publisher   = "San Francisco, Astronomical Society of the Pacific",
  volume      = "Astronomical Society of the Pacific Conference Series, Vol. 466",
  pages       = "37--38",
  year        = "2012",