1. Wildhaeck, W. A. and V. H. Goerke, Corrugated metal diaphragms for aircraft pressure-measuring instruments, National Advisory Committee for Aeronautics, Technical Note Nr. 738 (1939).
2. Hersey, M. D., Diaphragms for aeronautic instruments, National Advisory Committee for Aeronautics, Report Nr 165 (1923).
3. Pfeiffer, A., Note on the theory of corrugated diaphragms for pressure-measuring instruments, Rev. sci. Instr. 18 (1947) 660.
4. Charron, F., Etude des capsules anéroīdes, Publ. sci. et techn. ministère de l'air, nr 160 (1940). See especially the second formula on p. 16.
5. See for instance Geckeler, J. W., Handbuch der Physik, Vol. VI, p. 247; Berlin, Springer, 1928.