1. Albrecht, A., and Steinhard, P.: 1982, “Cosmology for grand unified theories with radiatively induced symmetry breaking”, Phys. Rev. Lett.,48, 1220.
2. Bailey, I., and Israel, W.: 1975, “Lagrangian dynamics of spinning particles and polarized media in general relativity”, Commun. Math. Phys., 42, 65.
3. Balian, R., Audage, J., and Schramm, D.N. (eds): 1980, Physical Cosmology (Les Houches, 1979), North Holland, Amsterdam.
4. Barrow, J.D.: 1976, “Light elements and the isotropy of the universe”, Mon. Not. R. Astron. Soc., 175, 359.
5. Barrow, J.D.: 1977, “A chaotic cosmology”, Nature, 267, 117.