@article{DBLP:journals/tods/SuLL81,
  author    = {Stanley Y. W. Su and
               Herman Lam and
               Der Her Lo},
  title     = {Transformation of Data Traversals and Operations in Application
               Programs to Account for Semantic Changes of Databases},
  journal   = {ACM Trans. Database Syst.},
  volume    = {6},
  number    = {2},
  year      = {1981},
  pages     = {255-294},
  ee        = {http://doi.acm.org/10.1145/319566.319573},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}