Pradhan, A.Pandey, H. R.2012-03-132012-03-132002-03-01http://hdl.handle.net/11007/1388A plane-symmetric non-static cosmological model representing a bulk viscous fluid distribution has been obtained which is inhomogeneous and anisotropic and a particular case of which is gravitationally radiative. Without assuming any adhoc law, we obtain a cosmological constant as a decreasing function of time. The physical and geometric features of the models are also discussedenplane-symmetric non-static cosmological modelBulk viscous fluidArticle