1. Tamnishki E., Radkov Y.: Adaptive system for steam temperature control after steam heaters of powerful steam generators; National conference of the Union of Automation and Informatics, Sofia, Bulgaria, 1993.

2. Hadjiski M., Dukovski S.: Robust “Gain-scheduling” control of milling fan of power steam generator; National conference of the Union of Automation and Informatics, Sofia, Bulgaria, 1993.

3. Hadjiski M., Dukovsky S.: Adaptive Control of 210 MW Boiler Milling System - Comparative Analysis of Several Approaches; DYCOMANS - special session at ACASP Symposium, Budapest, Hungary, 1995

4. Mitkov D., Atanassov K., Artakov Y.: Realization of a System Load Control of Throughput Steam Generator PK-38-4, Burning Low Calorie Lignite Coal, By Means of Bulgarian Microprocessor System MIC-4000Ce; DYCOMANS Workshop I, Prague, Czech Republic, 1995

5. Hadjiski M., Doukovsky S., Kassing R.: Genetic Algorithm Application to Boiler Mill-Fan System Robust Optimal Control; DYCOMANS Workshop II, Algavre, Portugal, 1996

6. Nikolov M., Doukovsky S., Artakov J.: Fuzzy Logic Based Control of Steam Boiler Turbine Unit; DYCOMANS Workshop II, Algavre, Portugal, 1996

7. Nikolov M., Tamnishki E., Doukovsky S., Stanimirov M.: Model Based Predictive Control of the Combustion System and Power Output of the Steam Generator Turbine Unit in Thermal Power Plant "Bobov dol"; DYCOMANS Workshop III, Varna, Bulgaria, 1997

8. Karagiaurov L., Artakov J., Mitkov D., Siderov G.: Double Block 150MW in Thermal Power Plant "Maritza East-2" Load Control System; DYCOMANS Workshop III, Varna, Bulgaria, 1997

9. Nikolov M., Tamnishki E., Doukovsky S., Stanimirov M., Drianovski G.: Neural Network Application for Hierarchical Control of Continuous Reheating Furnace; DYCOMANS Workshop IV, Zakopane, Poland, 1997

10. Hadjiski M., Drianovski G.: Hybrid Model Based MISO Nonlinear Plants Predictive Control; DYCOMANS Workshop IV, Zakopane, Poland, 1997

11. Nikolov M., Tamnishki E., Doukovsky S., Artakov J., Hadjiski M.: Multivariable Coordinated Control of 210 MW Unit; DYCOMANS Workshop V, Patras, Greece, 1998

12. Nikolov M., Tamnishki E., Doukovsky S., Petkova M., Hadjiski M.: Coordinated Control of Power Plant for Large Load Changes; DYCOMANS Workshop VI, Bled, Slovenia, 1999

13. Karagyaurov L., Enev Y., Artakov Y., Nikolov M., Valkanov Iv., Dzhurbinev Kr., Dukovski S.: Another 210 MW unit on dispatcher control; “Energetika” magazine, issue 4, 1999.

14. Hadjiski M., Totev V.: Hybrid modelling of milling fans of power steam generators; International conference of the Union of Automation and Informatics, Sofia, Bulgaria, 2000.

15. Artakov J., Mitkov D., Nikolov M: Engineering of the life cycle of industrial automation systems (based on the experience of START ENGINEERING JSCo. and AMEES OOD - Radnevo); International conference of the Union of Automation and Informatics, Dupnitza, Bulgaria, 2001.

16. Artakov J., Mitkov D., Nikolov M., Hadjiski M.: Functional Model Predictive Control of Primary Superheater; DYCOMANS Workshop II, Bucharest, Romania, 2001