@InProceedings(Alspaugh+Richardson+Standish2005-ssmp,
  author =       {Alspaugh, Thomas A. and Richardson, Debra J. and
                 Standish, Thomas A.},
  title =        {Scenarios, State Machines, and Purpose-Driven Testing},
  booktitle =    {4th International Workshop on Scenarios and State
                 Machines: Models, Algorithms and Tools (SCESM'05)},
  pages =        {1--5},
  year =         {2005},
  month =        may,
  doi =          {10.1145/1083183.1083185},
)