Calculation of input-output characteristics of power units under incomplete informationTammoja, Heiki; Attikas, Raivo; Šuvalova, JelenaOil shale2007 / p. 277-284 : ill https://www.kirj.ee/public/oilshale/oil-2007-2s-8.pdf

Excitation system models of generators of Balti and Eesti power plantsAttikas, Raivo; Tammoja, HeikiOil shale2007 / 2S, p. 285-295 : ill

Modelling of control systems and optimal operation of power units in thermal power plants = Energiaplokkide juhtimissüsteemide modelleerimine ja talitluse optimeerimine soojuselektrijaamadesAttikas, Raivo2014 http://www.ester.ee/record=b4417576*est

Power and frequency control principles of different European synchronous areasPulkkinen, Svetlana; Attikas, Raivo11th International Symposium "Topical Problems in the Field of Electrical and Power Engineering." Doctoral School of Energy and Geotechnology II : Pärnu, Estonia, January 16-21, 20122012 / p. 200-204

Principles of modeling large wind parksAttikas, Raivo; Kilk, Kalle3rd International Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : Doctoral School of Energy and Geotechnology : Kuressaare, Estonia, January 16-21, 20062006 / p. 128-132 : ill

Problems related to grid connection in Pakri Wind ParkOidram, Rein; Landsberg, Mart; Agabus, Hannes; Attikas, Raivo; Ojangu, Jaanus; Palu, IvoNordic Wind Power Conference - NWPC'2006 : Grid Integration and Electrical Systems of Wind Turbines and Wind Farms : 22-23 May 2006, Hanasaari, Espoo, Finland2006 / [4] p. : ill