RAM
Hussain, T.; Frey, G.: Developing IEC 61499 Compliant Distributed Systems with Network Enabled Controllers. Proceeding of the IEEE Conference on Robotics, Automation and Mechatronics (RAM 2004), pp. 507-512, Singapore, Republic of Singapore, Dec. 2004. <DOI: 10.1109/RAMECH.2004.1438972>
Bani Younis, M.; Frey, G.: Formalization of PLC Programs to Sustain Reliability. Proceeding of the IEEE Conference on Robotics, Automation and Mechatronics (RAM 2004), pp. 613-618, Singapore, Republic of Singapore, Dec. 2004. <DOI: 10.1109/RAMECH.2004.1437989>