@MASTERSTHESIS{ruohomaa05msthesis,
  AUTHOR = {Sini Ruohomaa},
  TITLE = {Luottamuksenhallinta web-palveluympäristössä},
  SCHOOL = {University of Helsinki, Department of Computer
                 Science},
  YEAR = {2005},
  NUMBER = {{C}-2005-27},
  URL = {http://ethesis.helsinki.fi/julkaisut/mat/tieto/pg/ruohomaa/},
  NOTE = {In Finnish.}
}