@inproceedings{DBLP:conf/ictai/LewellenRSP94,
  author    = {Myron Lewellen and
               Ramesh Ravula and
               Rodney Swab and
               Bruce Pratt},
  title     = {The Rail Yard Manager},
  booktitle = {ICTAI},
  year      = {1994},
  pages     = {112-119},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}