1. Modular specification, structured analysis and simulation of distributed control system: the ACSY-R model;Chapurlat,1994
2. Embedding the IEC programming languages into an overall systems design methodology;Ferling,1987
3. International Standard. Programmable Controllers - Part 3: Programming Languages;IEC 1131-3,1993
4. Committee Draft. Function Blocks for industrial-process measurement and control - Part 1: General Requirements;IEC TC65/WG6,1995
5. Automated Design of Distributed Computer Control Systems with Predictable Timing Behaviour;Thielen,1994