1. Cryogenic coolers, Part 2 – Applications;Walker,1983
2. The theory of the dynamic vibration absorber;Ormondroyd;Transactions of ASME,1928
3. A Note on the Damped Vibration Absorber;Brock;J. Appl. Mech.,1946
4. Vibration and shock in damped mechanical systems;Snowdon,1968
5. [Harris’ Shock and Vibration Handbook], Sixth Edition, McGraw-Hill: New York, (2010)