@article {1969346,
	title = {Validating Heterogeneous and Competing Knowledge Bases Using a Black-box Approach},
	journal = {Expert Systems With Applications},
	volume = {9},
	year = {1995},
	month = {1995},
	pages = {591-598},
	keywords = {Accounting, Dean{\textquoteright}s Office},
	author = {Brown,Carol and Nielson,Norma L and O{\textquoteright}Leary,Daniel E and Phillips,Mary Ellen}
}
