1. Moiseev, N. N., and Rumyantsev, V. V. , 1965,Dynamics of Solid With Cavities Containing Fluid, Nauka, Moscow.
2. Mikishev, G. N., and Rabinovich, B. I. , 1968,Dynamics of Solid With Cavities Filled with Liquid, Mashinostroenine, Moscow.
3. Crandall, S. H. , 1962, “Rotating and Reciprocating Machines,”Handbook of Engineering Mechanics, W. Flügge , ed., McGraw-Hill, New York, pp. 58.1–58.24.
4. Experimentelle und theoretische Untersuchungen über die kritischen Drehzahlen flüssigkeitsgefüllter Hohlkörper