Ellman89'

BibTeX

@article{DBLP:journals/csur/Ellman89,
  author    = {Thomas Ellman},
  title     = {Explanation-Based Learning: A Survey of Programs and Perspectives},
  journal   = {ACM Comput. Surv.},
  volume    = {21},
  number    = {2},
  year      = {1989},
  pages     = {163-221},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}