1. O. A. Anashkin, E. I. Gol'dshtein, V. E. Keilin, et al., ?Compact high-efficiency designs of heat exchangers,? in: Symp. on Cryogenic and Oxygen Building, No. 3 [in Russian], TsINTIkhimneftemash, Moscow (1974), pp. 13?15.
2. E. I. Mikulin and Yu. A. Shevich, ?Heat transfer and drag in reticular packing,? in: Proc. Symp. N. é. Bauman Moscow Higher Technical School, Intense Cold and Humidity Control [in Russian], No. 149, Moscow (1972), pp. 140?149.
3. W. M. Kays and A. L. London, Compact Heat Exchangers, McGraw-Hill, New York (1964).
4. R. B. Fleming, ?A compact perforated-plate heat exchanger,? Advanc. Cryog. Eng., V. 14, Plenum Press, New York (1967), pp. 197?203.