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2. Flow around circular cylinder. A kaleidoscope of challenging fluid phenomena;Morkovin,1974
3. Uber den Mechanismus des Widerstands, den ein Bewegter Korper in einer Flussigkeit Erfahrt;von Karman;Gottiger Nachrichten, Math. Phys.,1911
4. On the development of turbulent wakes from vortex streets;Roshko;NACA TN-2913,1953
5. Transitional and turbulent wakes and chaotic dynamical systems;Sreenivasan,1985