Pradhan, A.Singh, P. K.Jotania, Kanti2012-03-072012-03-072012-07-06http://hdl.handle.net/11007/821Cylindrically symmetric non-static cosmological models representing a bulk viscous fluid distribution have been obtained which are inhomogeneous and anisotropic. Without assuming any adhoc law, we obtain a cosmological constant as a decreasing function of time. Various physical and geometrical features of the models are also discussed.enCosmologyVariable cosmological constantInhomogeneous modelsCylindrically symmetric inhomogeneous cosmological models with viscous fluid & varying /\>Article