1. Miles, J. W. 1962 Note on the damping of free-surface oscillations due to drainage J. Fluid Mech. 12,438–40.
2. Bhuta, P. G. & Koval, L. R. 1965 Sloshing of a liquid in a Draining or Filling Tank Under Variable g Conditions . Symp. on Fluid Mech. and Heat Transfer under Low Gravitational Conditions, Lockheed Res. Lab. Palo Alto, California.
3. Saad, M. A. & Oliver, D. A. 1964 Linearized Time-Dependent Free-Surface Flow in Rectangular and Cylindrical Tanks ,pp.81–99. Proc. Heat Transfer and Fluid Mech. Inst.,Stanford Univ. Press,Stanford, California.
4. Sabersky, R. H. & Acosta, A. J. 1964 Fluid Flow ,p.65.New York:MacMillan.
5. Dergarabedian, P. 1960 The Behavior of Vortex Motion in an Emptying Container ,pp.47–61. Proc. Heat Transfer and Fluid Mech. Inst.,Stanford Univ. Press,Stanford, California.