1. Baldi, S. (2003). A study of energy dissipation and flow structures in stirred vessels with particle image velocimetry. Ph.D. thesis, Department of Mechanical Engineering, King's College, London, University of London.
2. Phenomenon of turbulent macro-instabilities in agitated systems;Bruha;Collection of Czechoslovak Chemical Communications,1995
3. Experimental study of turbulent macro-instabilities in an agitated system with axial high-speed impeller and radial baffles;Bruha;Collection of Czechoslovak Chemical Communications,1996
4. Observations of oscillatory motion in some swirling flows;Chanaud;Journal of Fluid Mechanics,1965
5. Derksen, J. J. (2001). Technical University of Delft. Personal communication.