@Article(Alspaugh+Anton2008-sser,
  author =       {Alspaugh, Thomas A. and Ant{\'o}n, Annie I.},
  title =        {Scenario support for effective requirements},
  journal =      {Information and Software Technology},
  volume =       {50},
  number =       {3},
  pages =        {198--220},
  year =         {2008},
  month =        feb,
  doi =          {10.1016/j.infsof.2006.12.003},
)