1. P. R. CHOUDHURY, “Handbook of Microlithography, Micromachining, and Microfabrication” Vol. 1 (The Society of Photo-Optical Instrumentation Engineers, Washington, 1997) p.11.
2. Idem., ibid. Vol. 2 (The Society of Photo-Optical Instrumentation Engineers, 1997) p. 3.
3. D. W. RICHERDSON, “Modern Ceramic Engineering: Properties, Processing, and Use in Design,” 2nd edition (Marcel Dekker, New York, 1992) p. 374.
4. T. ABRAHAM and W. DAVIDSON, “GB-163 Near Net Shape Manufacturing of Advanced Ceramics” (1995) 64.
5. J. C. LAMBROPOULOS, S. D. JACOBS, B. GILLMAN, F. YANG and J. RUCKMAN, in Proceedings of the 5th Inter. Conf. on Advances in the Fusion and Processing of Glass, Vol. 82 (Ceramic Transactions, 1998) p. 469.