@Article{fahling2012scenario,
  author = {Fähling, J. and Huber, M. J. and Böhm, F. and Leimeister, J. M. and Krcmar, H.},
  title  = {Scenario planning for innovation development: an overview of different innovation domains},
  journal = {Int. J. Technology Intelligence and Planning (IJTIP)},
  year   = {2012},
  number = {2},
  url    = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_363.pdf},

  const  = {\ text}
}
@Inproceedings{ls_leimeister,
  author = {Böhm, F. and Fähling, J. and Huber, M. and Leimeister, J. M. and Krcmar, H.},
  title  = {Scenario planning for innovation development: an overview of different innovation domains},

  year   = {2011},
  number = {},
  url    = {},

  const  = {\ text}
}
@Inproceedings{ls_leimeister,
  author = {Böhm, F. and Fähling, J. and Huber, M. and Leimeister, J. M. and Krcmar, H.},
  title  = {Scenario planning for innovation development: an overview of different innovation domains},

  year   = {2011},
  number = {},
  url    = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_295.pdf},

  const  = {\ text}
}