@inproceedings{DBLP:conf/pldi/BodikGS98a,
  author    = {Rastislav Bod\'{\i}k and
               Rajiv Gupta and
               Mary Lou Soffa},
  title     = {Complete removal of redundant expressions (with retrospective)},
  booktitle = {Best of PLDI},
  year      = {1998},
  pages     = {596-611},
  ee        = {http://doi.acm.org/10.1145/989393.989453},
  crossref  = {DBLP:conf/pldi/2004best},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/pldi/2004best,
  editor    = {Kathryn S. McKinley},
  title     = {20 Years of the ACM SIGPLAN Conference on Programming Language
               Design and Implementation 1979-1999, A Selection},
  booktitle = {Best of PLDI},
  publisher = {ACM},
  year      = {2004},
  isbn      = {1-58113-623-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}