Bianchi type VI1 cosmological model with wet dark fluid in scale   invariant theory of gravitation
  In this paper, we have investigated Bianchi type VIh, II and III cosmological model with wet dark fluid in scale invariant theory of gravity, where the matter field is in the form of perfect fluid and with a time dependent gauge function (Dirac gauge). A non-singular model for the universe filled with disorder radiation is constructed and some physical behaviors of the model are studied for the feasible VIh (h = 1) space-time. 
B.Mishra, P.K. Sahoo
gr-qc