@article{com2nor99,
  author = {I. Norros and E. Valkeila and J. Virtamo},
  title = {An Elementary Approach to a Girsanov Formula and Other Analytical Results on Fractional Brownian Motion},
  journal = {Bernoulli},
  year = {1999},
  volume = {5},
  number = {4},
  pages = {571--587},
  note = {},
  url = {http://www.tct.hut.fi/tutkimus/com2/publ/bernoulli.pdf},
}