1. D. C. Johnston, J. P. Goshorn, and J. T. Lewandowski (unpublished);
2. Antiferromagnetism and oxygen deficiency in single-crystalLa2CuO4−δ
3. G. Shirane, Y. Endoh, R. J. Birgeneau, M. A. Kastner, Y. Hidaka, M. Oda, M. Suzuki, and T. Murakami (unpublished).
4. S-W. Cheong, Z. Fisk, J. D. Thompson, J. P. Remeika, and G. Gruner (in preparation).