This is file sample.bib

@article{zade65
,	AUTHOR       = "Zadeh, Lotfi A.
",	YEAR         = "1965
",	TITLE        = "``{F}uzzy {S}ets''
",	JOURNAL      = "Information and Control
",	VOLUME       = "8
",	PAGES        = "338-353
",      AVAILABILITY = "Reprinted in {\it Fuzzy Sets and Applications: Selected Papers by L. A. Zadeh}, 
                        pp. 29--44. R. R. Yager, S. Ovchinnikov, R. M. Tong, and H. T. Nguyen (eds.), 
                        John Wiley \& Sons, Inc., New York, 1987.
"       }

@book{d&p80
,	AUTHOR       = "Dubois, Didier and Prade, Henry
",	YEAR         = "1980
",	TITLE	     = "Fuzzy Sets and Systems: Theory and Applications
",	PUBLISHER    = "Academic Press, Inc.
",	ADDRESS      = "New York, New York
",	AVAILABILITY = "Sci QA 3.M32 v.144
"    }

@incollection{zade79a
,	AUTHOR       = "Zadeh, Lotfi A.
",	YEAR         = "1979
",	TITLE        = "``{A} {T}heory of {A}pproximate {R}easoning''
",	EDITOR       = "Hayes, J. and Michie, D. and Mikulich, L. I.
",      BOOKTITLE    = "Machine Intelligence
",	VOLUME	     = "9
",	PUBLISHER    = "Halsted Press
",	ADDRESS      = "New York
",	PAGES        = "149-194
",	AVAILABILITY = "Reprinted in {\it Fuzzy Sets and Applications: Selected Papers by L. A. Zadeh}, 
                        pp. 367--412. R. R. Yager, S. Ovchinnikov, R. M. Tong, and H. T. Nguyen (eds.), 
                        John Wiley \& Sons, Inc., New York, 1987.
"     }

@inproceedings{zade90
,	AUTHOR     = "Zadeh, Lotfi A.
",	YEAR	   = "1990
",	TITLE      = "``{The Birth and Evolution of Fuzzy Logic}''
",	BOOKTITLE  = "{Proceedings of NAFIPS `90: A Quarter Century of Fuzziness, Volume I}
",      EDITOR     = "Turksen, I. B.
",	ORGANIZATION = "North American Fuzzy Information Processing Society
",	PUBLISHER  = "University of Toronto
",	ADDRESS    = "Toronto, Ontario, Canada
",      MONTH      = "June
",	PAGES      = "{xiii--xxi}
"       }

@phdthesis{juliano93
,	AUTHOR	     = "Juliano, {Benjoe A.}
",	MONTH	     = "April
",      YEAR         = "1993
",	TITLE	     = "A Fuzzy Logic Approach for Cognitive Diagnosis
",	SCHOOL	     = "The Florida State University, Department of Computer
			Science and Institute for Cognitive Sciences
",	ADDRESS      = "Tallahassee, Florida
",	AVAILABILITY = "
"       }