@TECHREPORT{ruokolainen09modelling,
  AUTHOR = {Toni Ruokolainen},
  TITLE = {Modelling framework for interoperability management in
                 collaborative computing environments},
  INSTITUTION = {Department of Computer Science, University of
                 Helsinki},
  YEAR = {2009},
  NUMBER = {C-2009-9},
  MONTH = JUN,
  NOTE = {Licentiate's thesis},
  URL = {lic-thesis.pdf},
  ID = {thesis}
}

@MASTERSTHESIS{ruokolainen04thesis,
  AUTHOR = {Toni Ruokolainen},
  TITLE = {{Ohjelmistokomponenttien yhteentoimivuus (Component
                 Interoperability)}},
  SCHOOL = {Department of Computer Science, University of
                 Helsinki},
  YEAR = {2004},
  MONTH = JUN,
  NOTE = {{Technical report C-2004-42. In Finnish.}},
  ID = {thesis}
}