@techreport{Slagle-86b,
  author	= {Sagle, J. R. and Wick, M. R. and Poliac, M. O.},
  month		= oct,
  year		= {1986},
  title		= {AGNESS: A Generalized Network-based Expert System Shell (with appendices)},
  institution	= {The University of Minnesota}
}