@InProceedings{Sznajder:2017,
  author      = "M. Sznajder and U. Geppert and M. Marę",
  title       = "Degradation of thin solar-sail membrane films under interplanetary medium",
  booktitle   = "The Fourth International Symposium on Solar Sailing",
  address     = "Kyoto, Japonia",
  publisher   = "--, --",
  pages       = "1--6",
  year        = "2017",
}