1. Power Transformers. Part 2: Temperature Rise;IEC 60076-2:1997,1997
2. High-voltage Switchgear and Controlgear. Part 202: High Voltage/Low Voltage Prefabricated Substations;IEC 62271-202:2006,2006
3. Transformer stations and natural ventilation;Menheere,1995
4. Non-stationary thermal model of indoor transformer stations;Radakovic;Electr. Eng.,2002
5. Dynamical thermal model of oil transformer placed indoor;Radaković,2009