1. 1. K. Abe, 1988 . These proceedings.
2. H. Aihara, 1988 . These proceedings.
3. I. Nakano, 1988 . These proceedings.
4. 2. I. Wingerter, 1988 . These proceedings.
5. 3. For example, see: I. I. Y. Bigi, and E. Brennan, 1987 . B0-B0mixing: a theoretical evaluation. In Proc. Slac Summer Institute, 1987. SLAC. Stanford. To appear.