@article{CrowlCrovellaLeBlancScott94,
  author	= {Crowl, Lawrence A. and Crovella, Mark and LeBlanc, Thomas J. and Scott, Michael L.},
  title		= {The Advantages of Multiple Parallelizations in Combinatorial Search},
  journal	= {Journal of Parallel and Distributed Computing},
  year		= {1994},
  volume	= {21},
  number	= {1},
  month		= apr,
  pages		= {110--123},
}