@Misc{CSinclair98,
      author="C. Sinclair",
      institution="SLAC",
      note="Private Communication"}

@Misc{Saliev,
      author="V. Saliev",
      institution="DESY",
      note="Private Communication"}

@Misc{Dolgoshein,
      author="B. Dolgoshein",
      institution="MEPHI/Moscow",
      note="Private Communication"}


@Misc{Glasgow,
		  author="J. Kellie",
                  institution="University of Glasgow",
		  note="Private Communication"
}

@Misc{cpt1,
		  title={{See, for example, R.G. Sachs, The Physics of Time
  Reversal (University of Chicago Press, Chicago, 1987).}}
}

@Misc{cpt2,
		  title={See, for example, R.M. Barnett et al., Review of
  Particle Properties, Phys. Rev. D\textbf{54}, 1  (1996).}
}