TY  - BOOK
AU  - Boley,H.,(ed)
AU  - Richter,Michael M.,(ed)
ED  - PDK '91
TI  - Processing declarative knowledge: international workshop, PDK '91, Kaiserslautern, Germany, July 1-3, 1991 : proceedings 
T2  - Lecture notes in computer science ; 567
SN  - 354055033X (Berlin : alk. paper)
U1  - 001.535L497 
PY  - 1991///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Expert systems (Computer science)
KW  - Congresses
KW  - Artificial intelligence
UR  - http://www.loc.gov/catdir/enhancements/fy0815/92116922-d.html
ER  -