1. The UCPTE network description and current actual operating conditions. Electricite de France, 1990.
2. Profitability of the collaboration of connected power systems;Kalinowski;Archiv. Energetic,1996
3. Present state and requirements of adaptation frequency and output automatic control of polish power units to the UCPTE requirements;Krawet;Energetyka,1992
4. The UCPTE requirements for Polish turbines,1996
5. Thermal loads of steam turbines components;Chmielniak,1990