References
- J.G.Weisend II. Handbook of cryogenic engineering. Taylor & Francis, 1998
- A.K. De Jonge, 'A Small Free-Piston Stirling Refrigerator,' American Chemical Society, pp. 1136-1141, 1979
- Graham Walker, 'Cryocoolers Part I,' Plenum Press, 1983
- Graham Walker, 'Cryocoolers Part II,' Plenum Press, 1983
- J.L. Ryans, D.L. Roper, 'Process vacuum system design and operation,' McGraw-Hill, 1986