@InProceedings{Lewandowski:2017,
  author  = "W. Lewandowski and J. Kijak and L. Błaszkiewicz and K. Rożko and A. Krankowski",
  title       = "Studies of the interstellar medium using pulsar observations",
  booktitle   = "XXXVIII Polish Astronomical Society Meeting; ISBN: 9788395043000",
  address     = "Zielona Góra, Polska",
  publisher   = "Warszawa, Polskie Towarzystwo Astronomiczne",
  volume      = "PTA Proceedings, Vol. 7",
  pages       = "59--64",
  year        = "2017",
}