1. K. Chikamori, H. Yamamoto and S. Ito, Proceedings of the International Conference onProduction Engineering, The Japan Society of Precision Engineering, Tokyo (1974), p. 68.
2. A. D. Davydov, V. D. Kashcheav and R. A. Mirzoev,Fizika i Khimiya obr. Mater., No. 3 (1974) 38.
3. D. T. Chin and K. W. Mao,J. Appl. Electrochem. 4 (1974) 155.
4. K. W. Mao and D. T. Chin,J. Electrochem. Soc. 121 (1974) 191.
5. D. Landolt,J. Electrochem. Soc. 119 (1972) 708.