1. T. Hattori: Microelectric Manufacturing and Testing 11(4), 31 (1988).
2. T. Hattori: Solid State Technology 33 (7), S1 (1990).
3. T. Hattori: Contamination Control and Defect Reduction in Semiconductor Manufacturing III, The Electrochemical Society, Pennington, p. 3 (1994).
4. Nikkei Microdevices, p. 94 (August 1990).
5. T. Hattori: Microcontamination 10 (10), 18 (1992).