REFERENCES
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- GREENSITE , A. , 1967 , NASA Contractor Report CR-824 , p. 26 .
- PORTER , B. , and CARTER , J. D. , 1968 , Trans. Inst. Measurement Control , 1 , T55 .
- PORTER , B. , and MICKLETHWAITE , D. A. , 1067 , Trans. Soc. Instrum. Technol. , 19 , 143 .
- ROSENBROCK , H. H. , 1962 , Chem. Engng Prog. , 58 , 43 .
- †communicated by Professor B. Porter.