@inproceedings{DBLP:conf/sigbdp/Liou90,
  author    = {Yihwa Irene Liou},
  title     = {Knowledge Acquisition: Issues, Techniques, and Methodology},
  booktitle = {ACM SIGBDP Conference on Trends and Directions in Expert
               Systems},
  year      = {1990},
  pages     = {212-236},
  ee        = {http://doi.acm.org/10.1145/97709.97726},
  crossref  = {DBLP:conf/sigbdp/90},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/sigbdp/90,
  editor    = {Elias M. Awad},
  title     = {Proceedings of the 1990 ACM SIGBDP Conference on Trends
               and Directions in Expert Systems, October 31 - November
               2, 1990, Orlando, FL, USA},
  publisher = {ACM},
  year      = {1990},
  isbn      = {0-89791-416-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}