1. V. S. Arpacl, J.A. Clark, and W.O. Winer, in Advances in Cryogenic Engineering, Vol. 6, K.D. Timmerhaus (ed.), Plenum Press, Inc., New York (1961) p. 310.
2. H. S. Carslaw and J.C. Jaeger, Conduction of Heat in Solids, 2nd ed., Oxford, England (1959).
3. R. V. Churchill, Modern Operational Mathematics in Engineering, McGraw-Hill Book Company. Inc., New York (1944).
4. J. A. Clark, H. Merte, Jr., V.S. Arpaci et al., Quarterly Progress Report No. 1, section 1-B, ORA Project 04268, University of Michigan, Ann Arbor (April, 1961).
5. J. A. Clark, M. Merte, V. S. Arpaci et al., Final Report “Pressurization of Liquid Oxygen Containers,” UMRI Project 03583, University of Michigan Research Institute (January, 1961).