1. A provably correct functional programming approach to the prototyping of formal Z specifications;Abdallah,2003
2. Software Engineering Economics;Boehm,1981
3. High-Integrity System Specification and Design;Bowen,1999
4. Specification and Development of Interactive Systems: Focus on Streams, Interfaces, and Refinement;Broy,2001
5. Extended SOFL features for the modeling of middleware-based transaction management;Chen,2005