REFERENCES
- “Integrated circuits, design principles and fabrication”, Editor R. M. Warner (Jr) (McGraw-Hill Book Co. Inc.), 1956, 281–82.
- Irwin Berman, JECS, Oct. 1962, 1002.
- Robert J. Walsh, SCP & SST, Aug. 1964.
- Allen, C. G. & Bylander, E. G., Metallurgy of semiconductor materials (J. B. Shroeder, Ed.), Vol. 15, p. 113.
- Theurer, H. C., JECS, 7 (1961), 108.