References
- Stevens, G. W. W. ,Appendix III in Microphotography, 2nd ed., Chapman & Hall, London (1968), p. 487.
- Stevens, G. W. W., “Reduction of waste resulting from mask defects”, Solid State Technology, 21, 68 (1978).
- Stevens, G. W. W., “Some optical complications of graticle production”, Photogr. J., 87B, 34 (1947).
- Allen, D. M., Horne, D. F. and Stevens, G. W. W., “Quantitative examination of photofabricatcd profiles. Part 2. Photoetched profiles in stainless steel”, J. photogr. Sci., 26, 72 (1978).