1. See for example .
2. Prandtl L, Tietjens O. Hydro und Aeromechanik, based on Prandtl lectures, vols. I and II [Schlichting H. Reprinted in boundary layer theory, 7th ed. NY: McGraw Hill; 1979. p. 24].
3. Steady-state pressure drop and heat transfer in He II forced flow at high Reynolds number;Fuzier;Cryogenics,2001
4. Turbulent convection at very high Rayleigh numbers;Niemela;Nature,2000
5. Helium flows at ultra-high Reynolds and Rayleigh numbers: opportunities and challenges;Sreenivasan,1998