1. Cryogenic Wind Tunnels, in: “Proceedings of the AGARD Lecture Series No. 111,” May 1980, AGARD LS 111, ISBN 92-835-1360-6 (1980).
2. D. A. Wigley, The physical properties of metals and non-metals and The effect of low temperatures on the strength and toughness of materials, papers 4 & 6, AGARD LS 111 (1980).
3. R. A. Kilgore, Model design & instrumentation experiences with continuous-flow cryogenic tunnels, paper 9, AGARD LS 111 (1980).
4. R. L. Tobler, “Materials for Cryogenic Wind Tunnel Testing,” NBSIR 79-1624 National Bureau of Standards, Boulder, Colorado (1980).
5. P. L. Lawing, P. G. Sandefur, Jr., and W. H. Wood, “A Construction Technique for Wind Tunnel Models,” NASA Tech. Brief LAR-12710 (Fall 1980 ).