2011, Vol. 28(2): 20401-020401    DOI: 10.1088/0256-307X/28/2/020401
	Non Existence of Shear in Bianchi Type-III String Cosmological Models with Bulk Viscosity and Time−Dependent Λ Term
	R. K. Tiwari1, Sonia Sharma2**
	1Department of Mathematics, Govt. Model Science College, Rewa (MP), India 2Department of Mathematics, Rayat Polytechnic College, Ropar (Punjab), India
	收稿日期 2010-10-26  修回日期 1900-01-01
	Supporting info
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