- Authors
 
 
 - Claus-Peter Wirth 
 
 
 - Title
 
 
 - Positive/Negative-Conditional Equations: A 
Constructor-Based Framework for Specification and Inductive Theorem Proving
 
 
 - Copyright
 
 
 - PhD thesis, ISBN 3-86064-551-X, Verlag Dr. Kovac, Hamburg, 1997,
     
Bibtex Entry
  - Revised online version without cover, August 2004
 
 
 - Abstract
 
 - PS.GZ