1. M. Murakami, H. Fujimoto, T. Oyama, S. Gotoh, Y. Yoshida, N. Koshizuka and S. Tanaka, ICMC'90 Materials Aspect, in press.
2. T. lzumi and Y. Shiohara, J. Mater. Res., to be published.
3. Y. Nakamura, T. Izumi, Y. Shiohara and S. Tanaka, Bull. Japan Inst. Metals, to be published.
4. Growth mechanism of YBa2Cu3Oy superconductors prepared by the horizontal Bridgman method
5. Solidification Processing;Flemings,1974