1. Extracting Primordial Density Fluctuations
2. The Case of the Curved Universe: Open, Closed, or Flat?
3. Barnett R. M. , et al., Phys. Rev. D54, 1 (1996)[APS].
4. Klapdor-Kleingrothaus H. xxx.lanl.gov/abs/hep-ex/9802007.
5. A new upper limit m (n t ) < 18.2 MeV was presented by M. Girone of the ALEPH collaboration at the Europhysics Conference on High Energy Physics August 1997: http://www.cern.ch/hep97/talks/t1003.ps.gz. A comprehensive summary of neutrino data and ongoing and proposed experiments may be found at the “Neutrino Industry” web site: http://www.hep.anl.gov/NDK/Hypertext/nuindustry.html.