@book{116696,
  author = {S Bajtlik},
  title = {The evolution of the intergalactic medium and Ly-alpha clouds: Comparison of theories and observations, ed. by J.M. Shull and H.A. Thronson},
  year = {1993},
  month = {1993-01-01},
  publisher = { Kluwer , Dordrecht, },
  language = {en},
}