@inproceedings{PeSw92,
  author    = {M. Pennings and S. D. Swierstra and H. H. Vogt},
  title     = {Using Cached Functions and Constructors for Incremental Attribute Evaluation},
  booktitle = {Programming Language Implementation and Logic Programming},
  year      = {1992},
  editor    = {Bruynooghe, M. and Wirsing, M.},
  publisher = {Springer},
  pages     = {130-144},
  volume    = {631},
  series    = {LNCS},
}